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: Little Becky had a pet catfish that lived in her little pool. Sentence2: Becky loved to swim with her pet catfish. Sentence3: One day the catfish was gone. Sentence4: Little Becky thought her aunt took the catfish.

Little Becky stayed angry at her aunt for a long time.