sentence: The chicken made its nest and laid eggs inside the coop and not in the yard, because in the OPTIONS:
- coop it tended to be safe.
- yard it tended to be safe.
complete: coop it tended to be safe.

sentence: The students took a longer time calculating the physics problem than the engineering problem since the OPTIONS:
- physics problem was rather complex.
- engineering problem was rather complex.
complete: physics problem was rather complex.

sentence: The witness to the crime told a story that was quite different than the report. The OPTIONS:
- report was trashed.
- crime was trashed.
complete:
report was trashed.