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: Mike talked to his friend at a party. Sentence2: The friend use a word that Mike was not sure the meaning of. Sentence3: He excused himself to the bathroom to secretly look it up. Sentence4: He took out his phone and searched online for a definition.

He left the bathroom without flushing so his friend became suspicious.