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 eagerly waiting for a package to arrive. Sentence2: At 5 o'clock I walked down the street toward my mail service. Sentence3: A block away, a vicious snarling dog rounded the corner at me! Sentence4: I stopped, turned, and started running back home in terror!

I never did check my mail that day.