Problem: How does the sentence end?

Although Rachel was overall a better actress than Lindsey, 
OPTIONS:
- Rachel had difficulty playing older characters.
- Lindsey had difficulty playing older characters.
Answer: Rachel had difficulty playing older characters.

Problem: How does the sentence end?

Buying cheap clothes was normal for Eric but not Jason because 
OPTIONS:
- Eric was very poor.
- Jason was very poor.
Answer: Eric was very poor.

Problem: How does the sentence end?

Eric works in a factory all day while Nelson gets to sit at a desk, so 
OPTIONS:
- Eric has less feet problems.
- Nelson has less feet problems.
Answer: Nelson has less feet problems.

Problem: How does the sentence end?

Randy used whatever dirty methods he had to interrupt Kyle from his concentration at work, because 
OPTIONS:
- Randy was jealous.
- Kyle was jealous.
Answer:
Randy was jealous.