Problem: How does the sentence end?

Cynthia knows that wagering on baseball is illegal but Tanya does not care, 
OPTIONS:
- Cynthia avoided going to jail.
- Tanya avoided going to jail.
Answer: Cynthia avoided going to jail.

Problem: How does the sentence end?

Michael went to the library and began planning a blueprint for Brian because 
OPTIONS:
- Michael is contracted to do so.
- Brian is contracted to do so.
Answer: Michael is contracted to do so.

Problem: How does the sentence end?

The gun lacked the power to penetrate the armor, as the 
OPTIONS:
- gun was weak against it.
- armor was weak against it.
Answer: gun was weak against it.

Problem: How does the sentence end?

Nick lived a glamorous lifestyle, which made Brett jealous, but 
OPTIONS:
- Nick wasn't interested in their nasty opinions.
- Brett wasn't interested in their nasty opinions.
Answer:
Nick wasn't interested in their nasty opinions.