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: Bob was playing volleyball. Sentence2: He suddenly felt very dizzy and fell down. Sentence3: His friends quickly rushed to his aid. Sentence4: Bob was dehydrated from exerting himself.

Bob's friends quickly brought him some water to hydrate him.