Problem: How does the sentence end?

The teenager tried to park his new car in the old garage but it wouldn't fit; the
Answer: garage was too short.

Problem: How does the sentence end?

Rachel asked Megan for some help about collecting the gemstones, because
Answer: Rachel was a beginner.

Problem: How does the sentence end?

Mark prefers to listen to music from vinyl over mp3, because the quality from the
Answer: mp3 is worse.

Problem: How does the sentence end?

My uncle preferred the lessons to the old courses because the
Answer:
courses were less helpful.