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 was invited on a group outing by Ray. Sentence2: Amy had a crush on Ray and was excited to go out with him. Sentence3: Amy didn't know any of Ray's other friends. Sentence4: She worried she wouldn't have anyone to talk to other than Ray.

She was elated when her friend Beth agreed to come along.