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: How about going for a bike ride? ,M: Sure. Where? ,F: Let's call Harry. He can tell us the best place to go.
(A) M: I am afraid I did not quite catch what you were saying. Please repeat it. (B) M: Yes. We should ask Harry if he knows the best place to ride. (C) M: Yes. We should borrow a bike from Harry. (D) M: Yes. We should ask Harry if he knows the best place to hold a party.

Output: B


Input: Consider Input: M: Hello and welcome to our program, Working Abroad. Our guest this evening is a Londoner, who lives and works in Italy. Her name's Susan Hill. Susan, welcome to the program. You live in Florence. How long have you been living there? ,F: since nineteen eighty two, but when I went there in nineteen eighty two, I plan to stay for only 6 months. ,M: Why did you change your mind? ,F: Well, soon after I arrived in Florence, I got a job with one of Italy's Top companies, Ferragamo, so I decided to stay. ,M: Oh, lucky. Do you still work for Ferragamo now? ,F: No, I left there in nineteen eighty eight. I've been a free designer since then. I've designed for some Italian companies as well as to American companies and in the last 5 years I've also been designing for the British company Burberry. ,M: What have you been designing for them? ,F: Mostly handbags and sometimes shoes and leather jackets.
(A) M: That's really cool. Most of your design are shoes. (B) M: Yeah. I can see that you designed mostly handbags for these companies. (C) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (D) M: Wonderful. I also bought some jackets which you designed mostly.

Output: B


Input: Consider Input: M: What are you eating? It smells like fruit. ,F: It's not fruit, it is a kind of chocolate but it looks like cookies.
(A) M: The fruit you're eating doesn't even look like cookies. (B) M: Ah, the cookies you are eating don't smell like fruit at all. (C) M: Oh, I thought you are eating cookies. I didn't realize it is chocolate, but it doesn't smell like fruit. (D) M: I’m sorry, I don’t understand. Could you say it again?


Output: D