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: The comedian took the stage and grabbed the microphone. Sentence2: He began to tell a funny story about his past. Sentence3: No one in the audience laughed at this story. Sentence4: The comedian panicked and tried some of his best material.

The audience refused to even smile and so he left the stage.