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: James invited his friends over to play a new board game. Sentence2: Nobody had played this game before except James. Sentence3: James won all night. Sentence4: His friends were upset so they went home.

James realized he should have chosen a game that was fun for everyone.