sentence: The Bible is Natalie's favorite book, but Megan has never read it, so OPTIONS:
- Natalie must be Christian.
- Megan must be Christian.
complete: Natalie must be Christian.

sentence: Good communication comes easily to Rachel but not Patricia although OPTIONS:
- Rachel is a good listener.
- Patricia is a good listener.
complete: Patricia is a good listener.

sentence: The seeds grew well on the hill but died in the plain, since the OPTIONS:
- hill had inadequate sunlight.
- plain had inadequate sunlight.
complete:
plain had inadequate sunlight.