[Q]: How does the sentence end?

So
OPTIONS:
- Craig trashed the house because Craig wants to live in a clean environment while Brian was messy.
- Brian trashed the house because Craig wants to live in a clean environment while Brian was messy.

[A]: Brian trashed the house because Craig wants to live in a clean environment while Brian was messy.

[Q]: How does the sentence end?

Megan had vodka and Christine did not have any, so
OPTIONS:
- Megan was the designated driver for that night.
- Christine was the designated driver for that night.

[A]: Christine was the designated driver for that night.

[Q]: How does the sentence end?

Jim had a lemon tree on his house and an apple tree at his farm. The
OPTIONS:
- lemon tree provided his house with a lot of shelter.
- apple tree provided his house with a lot of shelter.

[A]:
lemon tree provided his house with a lot of shelter.