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: I was going to the doctor's office for a check up. Sentence2: The doctor's assistant told me to take a seat. Sentence3: I sat down on a rubber couch and the couch made a fart like noise. Sentence4: Everyone looked at me funny.

I told them it was the couch and they all laughed.