Definition: In this task, you're given a four sentences of story written in natural language. Your job is to complete end part of the story by predicting appropriate last sentence which is coherent with the given sentences.
Input: Sentence1: Ben needed an oil change in his car. Sentence2: He knew they were quite expensive. Sentence3: Then he saw a coupon in the paper. Sentence4: Ben cut it out and took it to the garage.

Ben was able to get his oil changed.