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: Harry parked his truck near the park. Sentence2: When he got back he noticed a scratch on his door. Sentence3: He took his car to get it fixed. Sentence4: His mechanic buffed out the scratch.

Harry paid his mechanic $100 for his work.