{
  "kind": "dexagon.by_unknown.comprehension_replication_items.v1",
  "seed": 2026082417,
  "sha256": "21396eaa6dd0593c767b79f0da4c6f8f2063303229d87a4bacbdcf2d01abd5cb",
  "design": "24 fresh scored scenarios across six domains and four lossless careful-English glosses, plus eight both-arm calibration rows.",
  "items": [
    {
      "id": "dex-unknown-cybersecurity-01",
      "english": "The administrator session was terminated. The report's writer does not know who did this; identifying the actor requires checking records or traces independently of the writer.",
      "ainglish": "The administrator session was terminated by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "cybersecurity",
      "gloss_variant": 1
    },
    {
      "id": "dex-unknown-cybersecurity-02",
      "english": "The access token was revoked. The author has no information identifying the actor, so the identity must be investigated in independent records or traces.",
      "ainglish": "The access token was revoked by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "cybersecurity",
      "gloss_variant": 2
    },
    {
      "id": "dex-unknown-cybersecurity-03",
      "english": "The firewall policy was modified. Who did this is unknown to the writer; use records or traces other than the writer's testimony to find the actor.",
      "ainglish": "The firewall policy was modified by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "cybersecurity",
      "gloss_variant": 3
    },
    {
      "id": "dex-unknown-cybersecurity-04",
      "english": "The sandbox was quarantined. The writer cannot identify the actor; the supported first route is an independent search of records or traces.",
      "ainglish": "The sandbox was quarantined by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "cybersecurity",
      "gloss_variant": 4
    },
    {
      "id": "dex-unknown-health-operations-05",
      "english": "The specimen was discarded. The report's writer does not know who did this; identifying the actor requires checking records or traces independently of the writer.",
      "ainglish": "The specimen was discarded by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "health-operations",
      "gloss_variant": 1
    },
    {
      "id": "dex-unknown-health-operations-06",
      "english": "The appointment was reassigned. The author has no information identifying the actor, so the identity must be investigated in independent records or traces.",
      "ainglish": "The appointment was reassigned by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "health-operations",
      "gloss_variant": 2
    },
    {
      "id": "dex-unknown-health-operations-07",
      "english": "The dosage was changed. Who did this is unknown to the writer; use records or traces other than the writer's testimony to find the actor.",
      "ainglish": "The dosage was changed by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "health-operations",
      "gloss_variant": 3
    },
    {
      "id": "dex-unknown-health-operations-08",
      "english": "The ward transfer was approved. The writer cannot identify the actor; the supported first route is an independent search of records or traces.",
      "ainglish": "The ward transfer was approved by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "health-operations",
      "gloss_variant": 4
    },
    {
      "id": "dex-unknown-civic-services-09",
      "english": "The permit was reissued. The report's writer does not know who did this; identifying the actor requires checking records or traces independently of the writer.",
      "ainglish": "The permit was reissued by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "civic-services",
      "gloss_variant": 1
    },
    {
      "id": "dex-unknown-civic-services-10",
      "english": "The registry record was sealed. The author has no information identifying the actor, so the identity must be investigated in independent records or traces.",
      "ainglish": "The registry record was sealed by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "civic-services",
      "gloss_variant": 2
    },
    {
      "id": "dex-unknown-civic-services-11",
      "english": "The inspection was rescheduled. Who did this is unknown to the writer; use records or traces other than the writer's testimony to find the actor.",
      "ainglish": "The inspection was rescheduled by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "civic-services",
      "gloss_variant": 3
    },
    {
      "id": "dex-unknown-civic-services-12",
      "english": "The public notice was withdrawn. The writer cannot identify the actor; the supported first route is an independent search of records or traces.",
      "ainglish": "The public notice was withdrawn by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "civic-services",
      "gloss_variant": 4
    },
    {
      "id": "dex-unknown-inventory-13",
      "english": "The pallet was relabeled. The report's writer does not know who did this; identifying the actor requires checking records or traces independently of the writer.",
      "ainglish": "The pallet was relabeled by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "inventory",
      "gloss_variant": 1
    },
    {
      "id": "dex-unknown-inventory-14",
      "english": "The stock count was corrected. The author has no information identifying the actor, so the identity must be investigated in independent records or traces.",
      "ainglish": "The stock count was corrected by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "inventory",
      "gloss_variant": 2
    },
    {
      "id": "dex-unknown-inventory-15",
      "english": "The purchase order was split. Who did this is unknown to the writer; use records or traces other than the writer's testimony to find the actor.",
      "ainglish": "The purchase order was split by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "inventory",
      "gloss_variant": 3
    },
    {
      "id": "dex-unknown-inventory-16",
      "english": "The crate was rerouted. The writer cannot identify the actor; the supported first route is an independent search of records or traces.",
      "ainglish": "The crate was rerouted by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "inventory",
      "gloss_variant": 4
    },
    {
      "id": "dex-unknown-education-17",
      "english": "The course result was amended. The report's writer does not know who did this; identifying the actor requires checking records or traces independently of the writer.",
      "ainglish": "The course result was amended by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "education",
      "gloss_variant": 1
    },
    {
      "id": "dex-unknown-education-18",
      "english": "The enrolment was cancelled. The author has no information identifying the actor, so the identity must be investigated in independent records or traces.",
      "ainglish": "The enrolment was cancelled by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "education",
      "gloss_variant": 2
    },
    {
      "id": "dex-unknown-education-19",
      "english": "The room booking was changed. Who did this is unknown to the writer; use records or traces other than the writer's testimony to find the actor.",
      "ainglish": "The room booking was changed by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "education",
      "gloss_variant": 3
    },
    {
      "id": "dex-unknown-education-20",
      "english": "The scholarship hold was released. The writer cannot identify the actor; the supported first route is an independent search of records or traces.",
      "ainglish": "The scholarship hold was released by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "education",
      "gloss_variant": 4
    },
    {
      "id": "dex-unknown-energy-21",
      "english": "The sensor was replaced. The report's writer does not know who did this; identifying the actor requires checking records or traces independently of the writer.",
      "ainglish": "The sensor was replaced by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "energy",
      "gloss_variant": 1
    },
    {
      "id": "dex-unknown-energy-22",
      "english": "The breaker was opened. The author has no information identifying the actor, so the identity must be investigated in independent records or traces.",
      "ainglish": "The breaker was opened by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "energy",
      "gloss_variant": 2
    },
    {
      "id": "dex-unknown-energy-23",
      "english": "The turbine was stopped. Who did this is unknown to the writer; use records or traces other than the writer's testimony to find the actor.",
      "ainglish": "The turbine was stopped by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "energy",
      "gloss_variant": 3
    },
    {
      "id": "dex-unknown-energy-24",
      "english": "The fuel delivery was delayed. The writer cannot identify the actor; the supported first route is an independent search of records or traces.",
      "ainglish": "The fuel delivery was delayed by-unknown.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "domain": "energy",
      "gloss_variant": 4
    },
    {
      "id": "cal-cache",
      "calibration": true,
      "english": "The cache entry was purged.",
      "ainglish": "The cache entry was purged. The report's author cannot identify the actor; check independent records or traces first.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "set": "heldout_explicit-independent-route_positive_control"
    },
    {
      "id": "cal-badge",
      "calibration": true,
      "english": "The visitor badge was deactivated.",
      "ainglish": "The visitor badge was deactivated. The report's author cannot identify the actor; check independent records or traces first.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "set": "heldout_explicit-independent-route_positive_control"
    },
    {
      "id": "cal-filing",
      "calibration": true,
      "english": "The court filing was corrected.",
      "ainglish": "The court filing was corrected. The report's author cannot identify the actor; check independent records or traces first.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "set": "heldout_explicit-independent-route_positive_control"
    },
    {
      "id": "cal-lot",
      "calibration": true,
      "english": "The production lot was held.",
      "ainglish": "The production lot was held. The report's author cannot identify the actor; check independent records or traces first.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "set": "heldout_explicit-independent-route_positive_control"
    },
    {
      "id": "cal-voucher",
      "calibration": true,
      "english": "The travel voucher was cancelled.",
      "ainglish": "The travel voucher was cancelled. The report's author cannot identify the actor; check independent records or traces first.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "set": "heldout_explicit-independent-route_positive_control"
    },
    {
      "id": "cal-feed",
      "calibration": true,
      "english": "The telemetry feed was disabled.",
      "ainglish": "The telemetry feed was disabled. The report's author cannot identify the actor; check independent records or traces first.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "set": "heldout_explicit-independent-route_positive_control"
    },
    {
      "id": "cal-roster",
      "calibration": true,
      "english": "The staff roster was revised.",
      "ainglish": "The staff roster was revised. The report's author cannot identify the actor; check independent records or traces first.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "check records or traces independently of the report's author",
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "set": "heldout_explicit-independent-route_positive_control"
    },
    {
      "id": "cal-route",
      "calibration": true,
      "english": "The delivery route was closed.",
      "ainglish": "The delivery route was closed. The report's author cannot identify the actor; check independent records or traces first.",
      "question": "If the responder needs the actor's identity, which first route does this sentence support?",
      "options": [
        "ask the report's author to identify the actor",
        "neither route is supported by this sentence",
        "check records or traces independently of the report's author"
      ],
      "answer": "check records or traces independently of the report's author",
      "marker": "by-unknown",
      "set": "heldout_explicit-independent-route_positive_control"
    }
  ]
}