Problem: How does the sentence end?

I put the flowers in vases on the table, but they fell over. The
Answer: vases were too small.

Problem: How does the sentence end?

Randy had a dream that their friend, Jason, would be in a car accident after work.
Answer: Randy was concerned and tried to reach his friend.

Problem: How does the sentence end?

Jim wanted to get rid of the rosacea with a prescription but the
Answer: rosacea is too strong.

Problem: How does the sentence end?

Amy loved being around people but Maria found it exhausting, so
Answer:
Amy went to the party alone.