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: Derek is tired of living at home with his parents. Sentence2: One day, his friend suggested they move in together. Sentence3: He told his parents. Sentence4: That night, they packed his stuff.

Derek was happy to finally be out.