Given the task definition and input, reply with output. 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".

M: It took me three hours to get home yesterday. I was exhausted. W: Oh no. What happened? M: There was an accident and the train was cancelled. W: And what did you do then? M: I waited first for another train. But then I learnt no train would come until two hours later. So I had to switch to a bus and walked about half an hour. W: Terrible. Not again.
Why did the man get home late? (A) He missed the train. (B) He had an accident. (C) The train was cancelled.