Problem: How does the sentence end?

Lindsey used a CPA to do their taxes while Carrie did their own taxes. 
OPTIONS:
- Lindsey got a tiny refund check.
- Carrie got a tiny refund check.
Answer: Carrie got a tiny refund check.

Problem: How does the sentence end?

Eric wanted a basement apartment but Craig wanted a garden one so 
OPTIONS:
- Eric took the basement apartment that was available.
- Craig took the basement apartment that was available.
Answer: Eric took the basement apartment that was available.

Problem: How does the sentence end?

Because Nick is a loyal customer at Lawrence's old tile store, 
OPTIONS:
- Nick is always selling.
- Lawrence is always selling.
Answer: Lawrence is always selling.

Problem: How does the sentence end?

Samuel stuffed the mushrooms with pork unlike William because 
OPTIONS:
- Samuel is a meat lover and not a vegetarian.
- William is a meat lover and not a vegetarian.
Answer:
Samuel is a meat lover and not a vegetarian.