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: John was driving to work one day. Sentence2: All of a sudden, he heard his tire pop. Sentence3: When he pulled over, he found that he had a flat tire. Sentence4: John had to call AAA to get his tire fixed.
Output:
Unfortunately, he ended up being late to work.