Problem: How does the sentence end?

Jason needed help with their diet plan and Derrick was happy to help.
Answer: Derrick created the plan.

Problem: How does the sentence end?

Katrina is a client of Rebecca at the salon and
Answer: Katrina is grateful for the work that they perform.

Problem: How does the sentence end?

In world history class Nick was more interested in different cultures than Craig since
Answer: Nick was curious.

Problem: How does the sentence end?

James vomited into the wash basin and cleaned his mouth with a towel. The
Answer:
mouth became clean.