sentence: Laura can only do 10 push ups, while Emily can do 50, so OPTIONS:
- Laura is a heavy weight lifter.
- Emily is a heavy weight lifter.
complete: Emily is a heavy weight lifter.

sentence: It was easy to measure the kitchen, but hard to measure the bathroom, because the OPTIONS:
- kitchen had a clean floor.
- bathroom had a clean floor.
complete: kitchen had a clean floor.

sentence: Since Elena fell into the river while Rebecca remained in the boat, OPTIONS:
- Elena remained dry on the excursion.
- Rebecca remained dry on the excursion.
complete:
Rebecca remained dry on the excursion.