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: Maribel checked outside for the fifth time. Sentence2: She looked up and down the street frantically. Sentence3: She checked her watch and saw that it was pretty late. Sentence4: Finally, she spotted the yellow school bus rounding the corner.

The bus driver apologized citing traffic for the delay.