sentence: Randy always made sure to turn off the lights but not William because OPTIONS:
- Randy doubted climate change.
- William doubted climate change.
complete: William doubted climate change.

sentence: The poetry book is more thought-provoking than the biography because the OPTIONS:
- biography is quite deep.
- poetry book is quite deep.
complete: poetry book is quite deep.

sentence: Alexis wanted to lose weight, so she bought a bench to lift weights and a low calorie meal pack, but the OPTIONS:
- bench broke down.
- pack broke down.
complete:
bench broke down.