Problem: How does the sentence end?

While on the side of the road, Erin changed a tire for Patricia since
Answer: Patricia had trouble doing this.

Problem: How does the sentence end?

The old mother had trouble hearing the car in her house but not the truck because the
Answer: car was quiet.

Problem: How does the sentence end?

Justin was not afraid to fight Leslie in the boxing ring, even though
Answer: Leslie was much larger.

Problem: How does the sentence end?

The dour ending of the story contrasted with the happy vibe of the introduction. The
Answer:
ending was just so sad.