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".

Ex Input:
W: I've noticed that you got some letters from Canada. Would you mind saving the stamps for me? My sister collects them. M: My classmates already asked for them.

Ex Output:
Who will get the stamps at last? (A) The woman. (B) The woman's sister. (C) The man's classmates.

Ex Input:
W: Can I help you, sir? M: Yes, I bought this hat yesterday. Can I change it for a larger one?

Ex Output:
What does the man want to do? (A) Change the hat (B) Return the hat (C) Buy another hat

Ex Input:
W: Have you met Margie yet? M: We are from the same hometown.

Ex Output:
What does the man mean? (A) Margie has gone home. (B) He's known Margie for a long time. (C) He just met Margie.