|= EF(EF(Peating1 & Peating2) | EF(Peating2 & Peating3) | EF(Peating1& Peating3)).
The formula is FALSE.

time:  (0 0)

|= EF((Pthinking1 & ~Pthinking2 & ~Pthinking3) | (~Pthinking1 & ~Pthinking2 & Pthinking3) | (~Pthinking1 & Pthinking2 & ~Pthinking3)).
The formula is FALSE.

time:  (0 0)

|= AG(~TgrabForks1 -> AX(EF(~TgrabForks1))).
The formula is TRUE.

time:  (0 0)

|= AG(TgrabForks1 -> AX(AF(~TreleaseForks1))).
The formula is TRUE.

time:  (0 0)

|= EF((Pthinking1 & Pthinking2 & Pthinking3) -> AX(AF(Pthinking1 & Pthinking2 & Pthinking3))).
The formula is TRUE.

time:  (0 0)

|=