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: Sara was in her brother's room playing with his video game. Sentence2: Suddenly, her brother came in. Sentence3: He was angry that she was using his stuff. Sentence4: The two kids began fighting.

There mother heard and came into the room to stop them.