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: Fred decided to walk home from school one day. Sentence2: His parents were on vacation. Sentence3: He thought he knew where he was going. Sentence4: But he found himself in a strange neighborhood.

Luckily, he ran into a classmate who invited him inside.