Problem: How does the sentence end?

The room was too stuffy for the businessman so he moved to the hallway, since the
OPTIONS:
- room was an uncomfortable environment.
- hallway was an uncomfortable environment.
Answer: room was an uncomfortable environment.

Problem: How does the sentence end?

So
OPTIONS:
- William was happy because William had managed to steal a valuable painting from the house of Christopher.
- Christopher was happy because William had managed to steal a valuable painting from the house of Christopher.
Answer: William was happy because William had managed to steal a valuable painting from the house of Christopher.

Problem: How does the sentence end?

Derrick was more likely to have an apple at lunch than Neil because
OPTIONS:
- Derrick rarely ate fruit.
- Neil rarely ate fruit.
Answer: Neil rarely ate fruit.

Problem: How does the sentence end?

Cynthia used all the apples she had to make a pie for Elena, because
OPTIONS:
- Cynthia was generous.
- Elena was generous.
Answer:
Cynthia was generous.