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: Lily and Steve were a couple. Sentence2: They had been dating for almost two Year's. Sentence3: One day Steve upset Lily. Sentence4: Lily decided to end things with Steve.

Lily and Steve broke up.