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: Tom was putting up Christmas lights. Sentence2: He needed a ladder for the highest parts of his house. Sentence3: He was using a hammer to fasten the lights. Sentence4: The hammer fell and tom stumbled.

He fell off the ladder into a pile of snow.