Problem: How does the sentence end?

Medical treatments were a steady part of Aaron's life, but not Ian's because
Answer: Ian ate healthy foods.

Problem: How does the sentence end?

Jason owed back taxes and would not answer the phone when Brett called, because
Answer: Jason was avoiding the IRS.

Problem: How does the sentence end?

The store sold out of cookies long before salads because the
Answer: salads were too boring.

Problem: How does the sentence end?

Neil was an awesome costume designer but Matthew was not.
Answer:
Neil won a prize at the Halloween party.