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: Ted left his house to check the mail. Sentence2: When walking to the mailbox, he noticed it was broken. Sentence3: He walked back inside and grabbed his tools. Sentence4: Ted went out to the mailbox and worked on it.

After a minute of hard work, the mailbox looked great again.