sentence: Jennifer was trained to be able to safely deliver Samantha's infant son, because OPTIONS:
- Jennifer was pregnant.
- Samantha was pregnant.
complete: Samantha was pregnant.

sentence: Benjamin was trying to get in shape and bought a bicycle instead of a treadmill because with the OPTIONS:
- bicycle he could be outdoors.
- treadmill he could be outdoors.
complete: bicycle he could be outdoors.

sentence: Jane could not see the top of the shelf even after standing on the couch. The OPTIONS:
- shelf is very tall.
- couch is very tall.
complete:
shelf is very tall.