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: Roy couldn't figure out why his apartment smelled so bad. Sentence2: His friends commented on it when they went over. Sentence3: Everyone decided to look for the source. Sentence4: It turned out to be an old fish in the refrigerator.

Roy threw out the old fisher and everything smelled better.