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.

Example Input: F: Tony was awarded a medal for rescuing several families from the forest fire. ,M: I really admire him. He was so brave.
(A) F: So you admire Tony's courage, don't you? (B) F: I’m sorry, I don’t understand. Could you say it again? (C) F: Tony didn't save a man in the forest fire. Why do you admire his luck? (D) F: Although Tony didn't save anyone in the forest fire, you still admire his courage, right?
Example Output: A

Example Input: F: Have you decided where to take Mr. Brown to dinner tonight? ,M: Well, I tried to get us into a private room at Ana's garden. Because the main dining room is too noisy. But the rooms were all reserved. I made a reservation at movie, though, for 7:30. I haven't tried it, but I heard it was good. ,F: I've been there, the food is excellent. It's right next to that Japanese place, Tami, where we had John's birthday party last month.
(A) M: I've tried the Japanese restaurant near Movie. (B) M: I know Movie is near a Japanese restaurant. But Movie doesn's support reservation. (C) M: I am really sorry, I did not catch that. Would you slow down, please? (D) M: Movie closes quite early. Before 7 o'clock as I remember.
Example Output: A

Example Input: M: I'm sorry, but you can't take your camera inside. You'll have to leave it here and pick it up after the concert. ,F: Well, I guess it's too late to take it back to the car. Please be careful with it. It belongs to my roommate. She'll never forgive me if anything happens to it.
(A) M: OK, since we are in the parking lot, you can take your camera with you. (B) M: OK, I will, because this is at the entrance of the concert, I will be careful. (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: Although this is your father's camera, I'm careful because it's at the entrance of the concert.
Example Output:
B