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: Kelly decided to take a girls trip to Vegas. Sentence2: When the girls got there they went over to the club. Sentence3: To their surprise they were offered free drinks. Sentence4: As a result the girls left a massive tip.

Kelly couldn't wait to go back.