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 stepped outside to get the mail. Sentence2: The fog was so thick I couldn't see the mail box. Sentence3: I followed the driveway to the street. Sentence4: From there I followed the street to the mailbox.

There was no mail yet.