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: Laura woke up early to make it to her class on time. Sentence2: She made herself breakfast before she left for school. Sentence3: After breakfast, Laura left her house and got on the bus. Sentence4: When she got to school, she saw a sign that said class cancelled!

Laura felt she had wasted her time.