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: George needed to buy a christmas tree. Sentence2: He went to Home Depot. Sentence3: He found some but he did not like it. Sentence4: He went back home.

He decided to give up on a tree.