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: Mary let her cat out one night after constant meowing. Sentence2: The cat ran off into the darkness. Sentence3: Mary wondered what the cat would bring home tonight. Sentence4: She collected a pail and shovel to clean up the inevitable.

Two hours later the cat was back with a big rat to lay at Mary's feet.