Teacher:In this task, you will be shown a conversation and a question. You should categorize the question into matching, summary, logic, arithmetic and, commonsense groups. Matching is a question entailed or paraphrased by exactly one sentence in a dialogue. The answer can be extracted from the same sentence. Questions that cannot be answered by the surface meaning of a single sentence belong to the reasoning category. We further define summary, logic, arithmetic and, commonsense subcategories. Answering summary questions requires the whole picture of dialogue, such as the topic of dialogue and the relation between speakers. We require logical reasoning to answer logical questions. in arithmetic questions Inferring the answer requires arithmetic knowledge. To answer commonsense questions, besides the textual information in the dialogue, we also require additional commonsense knowledge that cannot be obtained from the dialogue. Note that a question can be in more than one group. "W" and "M" in the conversations stand for "woman" and "man".
Teacher: Now, understand the problem? Solve this instance: 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., Question: The customer was ______ when told he might not have worn the headphones properly. (A) annoyed (B) surprised (C) indifferent
Student:
commonsense