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: Jane, your new play is going on next week, are you anxious? ,F: Well, I'm very pleased to have Malcolm Rush as a director. He doesn't care whether you're tired or not, he'll just continue pushing until every scene is simply perfect. You don't just learn the part. You live it, which takes away any fears you might have of not being able to persuade an audience, you're real. That's very important. ,M: Malcolm does have a reputation of being quite the ruler, no one dares speak their opinions are here.
(A) F: Well, I think it is important for actors like Malcolm to be open to changes. (B) F: Yes. He is serious about his work. I think it is very important to act like the real person. (C) F: Yes. He is a serious writer, but I think it is very important to act like the real person. (D) F: I am afraid I did not quite catch what you were saying. Please repeat it.

Ex Output:
B


Ex Input:
F: Where is Rose, my dear? I wanted to ask her to go to the market to buy some things we need here at home. ,M: Her teacher telephoned just now. She said she asked Rose to stay at school for a performance.
(A) F: Alright. My poor daughter Rose. (B) F: I didn’t hear you. Please could you tell me again? (C) F: I'm really happy to hear our daughter Rose chooses to study at school after class. (D) F: Fine. By the way, my teacher Rose is indeed responsible.

Ex Output:
A


Ex Input:
M: So what are you going to do over the holidays, Merry? Are you going anywhere? ,F: I really wanted to go somewhere. You know, swim, walk on the beach. But I doubt we'll be able to do those now. We're going to be here over the break. ,M: How come? ,F: Justin's got to work. Just yesterday, his boss called him in and told him he had to work. Then he found out the reason was his boss was going on vacation. So Justin's got to cover for him. Well, anyway, I'm going to find something to do with the kids while he is at work.
(A) M: So you are planning to go swimming while Justin stays with the kids, right? (B) M: You are such a wonderful mother! You will stay with your kids during holiday. (C) M: Oh, you need to work at the office, but who will look after your kids? (D) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that?

Ex Output:

B