Detailed Instructions: In this task, you will be shown a conversation. You need to write a question with three choices for the conversation. Your question should be answerable based on the conversation and only have one correct answer. Note that you don't need to answer your question. "W" and "M" in the conversations stand for "woman" and "man".
Q: M: Hello, Angel. Sorry I'm late. W: Where were you, Bob? I was beginning to worry. M: I was on my way here, and I saw a crowd of people. They were standing around a tall fellow and they had pens and notebooks. Someone explained to me that they were getting his autographs, so I handed him my notebook and pen and I got one too. W: One what? M: An autograph. Look! W: Can I see that? Wayne Gretzky. You got Gretzky's autograph! M: Wayne Gretzky? W: He is the best hockey player in the world, Bob. M: Is that true? W: A lot of hockey fans think so. M: What else do you know? Let's go, and we can still catch the game.
A:
Why is Bob late? (A) Because he was caught in a traffic jam. (B) Because his pens and notebooks were taken away by a crowd of people. (C) Because he joined a crowd of people to get an autograph.