Problem: How does the sentence end?

John slipped while running on the track and they decided to use the lawn for the event. The 
Answer: track is slippery.

Problem: How does the sentence end?

After years of planning, Amy managed to ruin the business owned by Monica, and 
Answer: Amy finally got their revenge.

Problem: How does the sentence end?

The massages of Laura are terrible, while Rachel gives great ones. 
Answer: Rachel has bigger and stronger hands.

Problem: How does the sentence end?

I tried to pour the alcohol into one bottle, but it wouldn't all go in because the 
Answer:
alcohol was so much.