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.

Ex Input:
M: Mother's birthday is getting close. Have you thought about what to buy for her this year? ,F: Oh, I totally forgot. It's already May tenth. Her birthday is the day after tomorrow, right? ,M: Yes, I will get mom a beautiful dress. It will make her look younger. What do you want to buy? ,F: Since you will buy her a dress, I'll buy her something else. What do you think of a pair of shoes? ,M: Do you know what size she wears? It may not fit her if she doesn't try them on first. ,F: You're right. Do you have any suggestions? ,M: Well, she saw a handbag when I was shopping with her last week. She seemed to like it very much. ,F: Why didn't she buy it? ,M: She couldn't accept the price, but she really liked it. ,F: How about going downtown tomorrow morning? We can get the present for her there. ,M: OK.
(A) F: And then I'll buy the beautiful handbag for her birthday. I believe she'll love it! (B) F: Since you are going to buy the handbag for mom's birthday, I'll buy the shoes for her. (C) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (D) F: Let me buy the handbag for you tomorrow as your birthday present, my son.

Ex Output:
A


Ex Input:
M: Does this bus really go to the mall? ,F: It goes all the way there. ,M: Are you sure? ,F: I know it does. I take this bus a lot.
(A) M: You must take this bus a lot. (B) M: You are still not similar with this bus even if you leave near the city. (C) M: You are still not similar with this bus even if you are an experienced driver. (D) M: I didn’t hear you. Please could you tell me again?

Ex Output:
A


Ex Input:
F: The exams are finally over. I'm so excited about summer vacation. I have made all the arrangements for my summer vacation. ,M: What are you planning to do? ,F: Well, my family and I are planning to go to England. We've been talking about going there for years and... We finally went to an agent and planned the whole thing out. ,M: Wow, that does sound exciting. ,F: How about you? What's your plan? ,M: I haven't really got any plans to travel anywhere. In fact, I intend to get a part-time job to save a little money for next year. ,F: That sounds all right. ,M: You know, I really want to buy a new computer next term. So I have to save as much money as possible. ,F: Why don't you ask your parents for some money? ,M: I'd rather my parents didn't pay for it. I'd feel better about it if I bought it with my own money. ,F: It's good to be independent. Sounds like you have a great goal this summer.
(A) M: Yes. Though I want my parents to pay a new computer for me. Anyway I am glad to work with you. (B) M: Yes. I have to be independent although I want our parents to pay a new computer for me. (C) M: Yes. I have to be independent although I want my parents to pay a new computer for me as other classmate did. (D) M: Excuse me, could you repeat the question?

Ex Output:

D