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: Miles notices that his bedroom is even darker than usual. Sentence2: He realizes that one of the lights in his room isn't working. Sentence3: Miles decides to get a replacement light bulb from the local store. Sentence4: He replaces the bulb in his room.

Miles is happy now that his room is a little less dark.