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: Amy had one friend in her lunch period. Sentence2: They sat together everyday. Sentence3: The girls found the had a lot in common. Sentence4: Amy exchanged phone numbers with her new friend.

The girls promised to be friends outside of school as well.