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: Bill was out one Friday afternoon and decided to go to a coffee shop. Sentence2: There, he ordered his favorite coffee drink, an iced caramel latte. Sentence3: He sat down to read a book, and he saw a man with the same book. Sentence4: They struck up a conversation about the book that lasted three hours.

His name was Ted, and he was Bill's new best friend.