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: Jack did not want to clean his room. Sentence2: His parents told him he was grounded until it was clean. Sentence3: Jack decided he still didn't want to clean. Sentence4: His parents forbade him from going to his friend's party.

Jack regretted not cleaning his room.