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: Guess what, the television isn't working again. ,F: I had it mended many times. It's really not cheap to have it fixed. Perhaps it needs replacing. ,M: Maybe we can sell it first. ,F: I agree.
(A) M: Why not buy a new one first? Maybe it doesn't need replacing. (B) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (C) M: Or we can keep it first. We may sell it in the future. (D) M: That's a good idea to sell the television first.

Ex Output:
D


Ex Input:
M: Hi Shirley, going to the football game today? ,F: No, I'm not. I'm planning to watch it on television. ,M: Why is that? Are you low on cash this month? ,F: Money is not the problem. I find it easier to follow football on television than in stadiums. When I see the game in person, I feel as if I'm too far away from the action and I always lose track of the ball. ,M: I know just what you mean. Besides on television, the new cameras they use give you super views of all the plays. But there's always so much excitement. People are cheering and shouting when I'm there in person and I end up cheering along with everyone else.
(A) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) F: Well, I think it's easier to follow the basketball on the television. (C) F: But I think it's easier to follow the game through television. (D) F: Actually, the only reason I watch the game on TV is that nobody will disturb me.

Ex Output:
C


Ex Input:
F: Look at the monkeys running around on the rocks. They are so lovely. ,M: Yes, their surrounding seems to suit them very well. Let's go over and see the panda now.
(A) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) F: Before we go, do you know where is the toilet in this zoo? (C) F: Excuse, how much are these in total? (D) F: I can't find this museum's exit.

Ex Output:

B