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".

Example input: W: The movie next Tuesday has been cancelled due to lack of interest. M: What do you mean? W: Well, by last night only a few tickets has been sold.
Example output: What can we conclude about the movie? (A) They want to buy the tickets for the movie. (B) The tickets for the movie were sold. (C) The movie will not be shown.
Example explanation: This is a good example. Based on the conversation, the movie has been canceled, and it will not be shown. We could understand that only option (C) is correct. As mentioned in the conversation, only a few tickets have been sold, so option (B) is incorrect. We don't know if they wanted to buy a ticket or not, so option (A) is incorrect as well.
Q: W: Is there anything else that you would like to buy? M: No, thank you. I guess that's it. By the way, in case there's a flaw in this CD player. Can I return it? W: Yes. But you must return it within 30 days. M: Is there a charge for that?I know other stores have a restocking fee. W: There will be no charge at all. M: I'm glad to hear that. W: However,you must show us the receipt. Could you sign it here, please? M: OK. W: All right. Keep your receipt. If something comes up. you can show it to us and We'll give you a refund. M: Thanks. I'll put it in a safe place.
A:
Why is the man very happy? (A) He can return the CD player without a charge in 30 days. (B) He has already kept the receipt in the safe place. (C) He signed his name and got refund.