Problem: How does the sentence end?

Katrina likes to keep moving whilst Angela likes to stay still because
OPTIONS:
- Katrina is calm.
- Angela is calm.
Answer: Angela is calm.

Problem: How does the sentence end?

Nelson got good grades in graduate school, unlike Nick because
OPTIONS:
- Nelson was studious during the tests.
- Nick was studious during the tests.
Answer: Nelson was studious during the tests.

Problem: How does the sentence end?

Elena had a lot of skills in the bedroom but Felicia had few skills.
OPTIONS:
- Elena was able to satisfy all their lovers.
- Felicia was able to satisfy all their lovers.
Answer: Elena was able to satisfy all their lovers.

Problem: How does the sentence end?

Tabatha wanted to be a medical doctor and got the right books but left out the materials because the
OPTIONS:
- books were on sale.
- materials were on sale.
Answer:
books were on sale.