{"InputTable": [["Bureau of I.A.", ""], ["Regional Director", "Numbers"], ["Niles C.", "Tel:(800)645-8397"], ["", "Fax:(907)586-7252"], ["", ""], ["Jean H.", "Tel:(918)781-4600"], ["", "Fax:(918)781-4604"]], "NumSamples": 2, "TestName": "proactive_wrangling_complex", "TestingTable": [["Bureau of I.A.", ""], ["Regional Director", "Numbers"], ["Jean H.", "Tel:(918)781-4600"], ["", "Fax:(918)781-4604"], ["", ""], ["Eddard S.", "Tel:(404)555-0121"], ["", "Fax:(404)555-0139"], ["", ""], ["Robert B.", "Tel:(517)555-0127"], ["", "Fax:(517)555-0142"], ["", ""], ["Tywin L.", "Tel:(518)555-0103"], ["", "Fax:(518)555-0111"]], "OutputTable": [["", "Tel", "Fax"], ["Niles C.", "(800)645-8397", "(907)586-7252"], ["Jean H.", "(918)781-4600", "(918)781-4604"]], "TestAnswer": [["", "Tel", "Fax"], ["Jean H.", "(918)781-4600", "(918)781-4604"], ["Eddard S.", "(404)555-0121", "(404)555-0139"], ["Robert B.", "(517)555-0127", "(517)555-0142"], ["Tywin L.", "(518)555-0103", "(518)555-0111"]]}