Problem: How does the sentence end?

Dennis liked pop music, but Jason preferred classical music.
Answer: Jason liked music with string instruments.

Problem: How does the sentence end?

Ben enjoyed using the hookah more than smoking a cigarette because the
Answer: cigarette smelled worse.

Problem: How does the sentence end?

Amy was good at dancing while Elena was not very good at it because
Answer: Amy had great rhythm.

Problem: How does the sentence end?

The trainer told Aaron to go on a diet and not Dennis, by reason that
Answer:
Dennis was in better shape.