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: Lenny was laying on his couch watching TV. Sentence2: His cat came inside and jumped into his lap. Sentence3: Lenny began scratching the cat when he noticed the bugs in it's fur. Sentence4: He put the cat in the bathroom.

Then, he quickly went out and bought some bug cream.