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: Jill and her family live on the fourth floor, as we do. Sentence2: We live in Cambridge, Massachusetts. Sentence3: One day a Bob and his family moved in. Sentence4: Jill told me Bob looked familiar.

It turned out Bob lived in her dorm at Northwestern, 20 Years ago.