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".

Example Input: M: There are millions of web pages on the net. How do I find what I'm looking for? W: Use a search engine like Baidu and Google. M: How does it work? W: You enter the name or topic you are interested in and ask the search engine to find pages about your topic. M: How do I use a search engine? W: Let me tell you step by step. M: OK! W: At first, we can go to the website address and then type the keywords. M: Then it will search automatically? W: Yes, it will show a lot of websites with the keywords. M: If I find the website I need, what should I do? W: That's easy, click the website, and you can enter. M: Thank you for your help!, Question: What is NOT mentioned by the woman? (A) Baidu. (B) Google. (C) Facebook.
Example Output: matching

Example Input: M: Good morning. Sunshine Taxi. W: Good morning. I'd like to book a taxi to the airport tomorrow morning. M: Where from? W: I'm at the Great Hotel in Oxford Street. How much will it be? M: About $50. When do you want to leave? W: Eight in the morning. M: All right. We'll pick you up at your hotel at eight., Question: Where is the woman going tomorrow? (A) Great Hotel. (B) The airport. (C) Sunshine taxi company.
Example Output: matching

Example Input: M: How is the weather today? W: Nice and bright, not too cold. M: Much better than yesterday, isn't it? W: Yes. But it may be windy and colder later. M: I don't mind as long as it doesn't snow. W: What was the temperature yesterday? M: It was five below. W: I guess the lake is covered with ice. Skating today would be nice. M: But I don't think the ice is strong enough yet. It might be dangerous. W: Perhaps you are right. I hope for colder weather. M: I also hope., Question: When does the conversation most likely take place? (A) Spring. (B) Winter. (C) Fall.
Example Output:
commonsense

