Given the task definition, example input & output, solve the new input case.
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: 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.
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.
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.

New input case for you: W: Yes. Can I help you? M: Yes. You see, I've bought this personal stereo at your shop 3 days ago. And I'm afraid it hasn't really matched up to what I was told about. W: I see, what exactly is the matter? M: Well, first of all, there is this large scratch across the front of it. W: But you should have noticed that when you bought it. M: But it was in the box and all sealed up. W: Well. I'm sorry, but it really is your responsibility to check the goods when you buy them. How are we to know that it wasn't you who made the scratch? M: But that's ridiculous. But anyway, it's not the most important thing. I really am not happy about this other thing. W: And what is that? M: Look. It says here that the noise from it should be undetectable by other people. W: Yes, that's right. M: But people can hear it, and it's really embarrassing on the bus and underground. W: Well, I'm sorry, but it must be the way you are wearing the headphones. M: Look. I know how to put earphones in my ears. Thank you very much. But what I want to know is, what you are going to do about it at all? W: Well, I suppose we could exchange it for another model, if you really aren't happy with it. M: No, I certainly am not. W: Well, if I could just have the receipt. M: Oh yes. Well, there is a slight problem about the receipt.
Output:
About the scratch on the product, the shop assistant thinks that (A) the customer made it himself. (B) there was definitely not one then. (C) the customer should have checked.