Problem: How does the sentence end?

The serum Betty was using doesn't work as well as Amy's because
Answer: Amy shopped at a high end store.

Problem: How does the sentence end?

While cleaning, the wall needed an extra scrub while the carpet was clean. The
Answer: wall was old.

Problem: How does the sentence end?

The husband made ratatouille for dinner while the wife made a frozen pizza. The
Answer: wife is less competent at cooking.

Problem: How does the sentence end?

Things were encouraging for the team over the opponent , since the
Answer:
team had started winning .