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: Everyone in Ali's class was talking about the bully Val. Sentence2: She had finally gotten in trouble. Sentence3: Everyone was happy she wouldn't be bothering them. Sentence4: Ali was especially happy having endured the abuse for months.

The class laughed as Ali did a happy dance in the middle of the room.