In this task you are given a small conversation between two persons and 4 options on how the conversation should continue. Your job is to choose the most reasonable option. The conversation and the options are separated by a newline character. Each dialogue in the conversation are separated by a comma. F and M indicate female and male, respectively.

Input: Consider Input: F: Albert and I need a lot of things to furnish our house. But I don't know where the best place to shop is. Could you give me some advice, Jack? ,M: Sure, Carol. What kind of things do you need right now? ,F: Well, we have most of the furniture already. But Albert wants to set up a little office in the small bedroom. ,M: Well, as for Albert, he should go to an office supply store. There's a very good one called Office Depot. It has everything he will need and the prices are good, too. It's very convenient. ,F: Can I write that down? ,M: Sure, here is the pen on your table. It spelled office and then D-E-P-O-T. ,F: Thanks. I will call Albert and tell him to pick me up after work.
(A) M: Yes, you mean you are going to Office Depot first. (B) M: Yes, you should call Albert first. He will take you home. (C) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (D) M: I'll going to pick up Albert first.

Output: C


Input: Consider Input: F: How may I help you? ,M: I need to buy some clothes for my daughter. I don't know what size to get. Can you help me? ,F: Certainly. How old is she? How tall is she? ,M: She is 9 years old and 4 feet tall. ,F: We have a great selection of clothes for young girls. Pants start at $10 and shirts start at $7.
(A) M: Really? You have a great selection of clothes for young boys and the cheapest shirt is just $10? (B) M: Excuse me, could you repeat the question? (C) M: So, as you mean pants start at $15 and shirts start at $7, the cheapest shirt is just $7? (D) M: Really? The cheapest shirt is just $3? Oh, I need to buy some clothes for my wife.

Output: B


Input: Consider Input: F: Hey, Adam. I'm worried about my sister, Alice. She's in college and has just declared art as her major
(A) M: I know that you are worried about Alice as her sister. (B) M: I know that you are worried about Alice as her friend. (C) M: I didn’t hear you. Please could you tell me again? (D) M: I know that you are worried about your sister Alice as she didn't declare art as her major.


Output: A