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: The doorbell rang but no one was there. Sentence2: She was unsure as to whether she should open the door or not. Sentence3: Slowly she creaked open the door and peered outside. Sentence4: Her brother leaped out at her and gave her a good scare.

She screamed and pushed her brother away.