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: Hello Ralph, it's mom. ,M: Oh, morning, mom! ,F: Ah, it's 1:45. It's not the morning at all. What are you doing anyway? ,M: Well, I'm going to make breakfast and check my email to see if anyone has responded to my advertisement for a new roommate. ,F: Right? ,M: What do you mean by "right"? ,F: Listen, who's willing to live with you? You cannot even take care of yourself. ,M: What are you talking about? I get up early every morning at 6 o'clock AM? ,F: Add about 6 hours to that. ,M: I always make nutritious meals. ,F: I don't think McDonald's big Macs and fries count.
(A) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (B) M: Well. I usually eat fast food early in the morning. (C) M: Well. I admit I usually eat fast food. (D) M: I actually eat homemade meals early in the morning.

Output: C


Input: Consider Input: F: Why did you come to school by bike today? Is there anything wrong with your father's car? ,M: No, I just want to do what I can to protect the environment. ,F: That's a wonderful idea. I'll stop taking my father's car, too. ,M: That's great.
(A) F: Although your father's car broke down, we are students and this is what we should do. (B) F: As students, this is what we should do. (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: Since our son's car broke down, we should fix it as parents.

Output: B


Input: Consider Input: M: Let me see your ticket. This ticket is for Oxford. ,F: Yes, that's right. ,M: But this train doesn't go to Oxford. It goes to Liverpool. ,F: Oh, no. Then I'll have to get Off and change at London.
(A) M: You need to go back to change your ticket to London. (B) M: So you don't want to go to Oxford. (C) M: Excuse me, could you repeat the question? (D) M: So you want to go to Oxford.


Output: D