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: Matt found a puppy wandering down the street. Sentence2: It looked lost and scared, so Matt took it home. Sentence3: Matt's mom called some neighbors, and eventually found its owner. Sentence4: The puppy's owner was so relieved to know his puppy was safe!

The puppy's owner gave Matt a reward for finding it.