Problem: How does the sentence end?

The fish in the lake were healthier than the fish in the pond because the
OPTIONS:
- lake was polluted.
- pond was polluted.
Answer: pond was polluted.

Problem: How does the sentence end?

When the tank needed to be cleaned, Betty left so Maria would have to do it.
OPTIONS:
- Betty felt imposed upon.
- Maria felt imposed upon.
Answer: Maria felt imposed upon.

Problem: How does the sentence end?

Ryan asked Randy to put the luggage in the overhead compartment because
OPTIONS:
- Ryan was too short.
- Randy was too short.
Answer: Ryan was too short.

Problem: How does the sentence end?

When Brett was the focus of the intensive investigation by Hunter,
OPTIONS:
- Brett felt great stress.
- Hunter felt great stress.
Answer:
Brett felt great stress.