Problem: How does the sentence end?

They tried to fit the new train into the station but the
Answer: train was too large.

Problem: How does the sentence end?

Benjamin always smells nice but Nelson doesn't because
Answer: Nelson is not good at keeping things clean.

Problem: How does the sentence end?

Leslie got a much higher grade on the exam than Dennis because
Answer: Leslie spent a long time studying.

Problem: How does the sentence end?

Since Brian preferred nature while Joel liked the city life,
Answer:
Brian was more often seen walking through a forest.