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: I think it's very important to relax because if you don't. You can get too stressed. What do you think? ,M: Yes, I think so, once I even got ill because I was too stressed out studying for exams. But what do you do to relax? ,F: Well, sometimes I go to my room and lie down and listen to my favorite music or read a book. What about you? ,M: I want to relax, I often play computer games. ,F: I don't think computer games are relaxing. Yhey can be so exciting and then it's difficult to stop playing. ,M: It's not a problem for me, it's good fun. I sometimes play until midnight. ,F: Really? That's too bad for your health, you'd better not stay up for it again. Going out is a better way. I sometimes like to take my dog for a long walk in the country or a park. That makes me feel healthy and relaxed. ,M: I agree with you.
(A) F: Excuse me, could you repeat the question? (B) F: Thanks for discussing the ideas of healthy life with me. (C) F: Thanks for discussing the ways of relaxation with my dad. (D) F: Thanks for discussing the ways of relaxation with me.

Output: D


Input: Consider Input: F: You looked tired today, John. What's wrong? ,M: I have so many things to do. I am so stressed out. ,F: Well, just relax. You told me that you have one day off today. You said you would take our daughter to the park.
(A) M: I will take our son to the park. (B) M: Excuse me, could you repeat the question? (C) M: I will take our daughter to the zoo. (D) M: Honey. I don't know how to deal with my stress.

Output: D


Input: Consider Input: F: Dad, where are we going? ,M: First, we will go to the city center and stop for something to drink, then we will visit the University Museum. ,F: Where are we going to have a drink? ,M: There is a coffee shop round the corner. Can you see that big building at the end of the road? ,F: Yeah, I can see it. ,M: That is a bank. The coffee shop is opposite the bank. ,F: Good, I will have hot chocolate. ,M: Samantha, stop. Wait for the lights to turn green. When crossing the road you must always pay attention to what's around you. ,F: Sorry. How far is the museum? ,M: Only 3 stops away, we can walk there. Here we are. You find us a table and I'll get the drinks.
(A) F: Really? Only 5 stops away? Okay, we will go to the museum by bus. (B) F: Yeah. We will go to the museum on foot. (C) F: OK, I see. I find us a book and you'll get the drinks. We will go to the museum on foot. (D) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that?


Output: B