Instructions: 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: Cheryl used her iPad almost constantly. Sentence2: She carried it around the house while doing housework. Sentence3: One day she dropped it on the tile floor three times! Sentence4: She was amazed and grateful it hadn't broken.
Output:
Unfortunately, it broke the fourth time she dropped it!