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: Greta had brought home all her college textbooks. Sentence2: She stored them in her parents' garage. Sentence3: Years later she finally had her own house. Sentence4: When she went to retrieve them, they all smelled of mildew!
Output:
Greta was so sad to have to throw out all of her precious books.