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.

[Q]: F: Can I help you? ,M: Yes, I'm looking for a sweater in a medium size. ,F: Let's see. Here is a nice white one. What do you think? ,M: I think I'd rather have it in blue. Oh no, the pink one. It looks better. ,F: OK. Here's pink in a medium. Would you like to try it on? ,M: OK. Yes, I love it. It fits perfectly. How much is it?
(A) F: This white sweater you choose is cheaper than others. (B) F: Let me check. Blue sweater in large size, $40, please. (C) F: I'm sorry, I don't understand. Could you say it again? (D) F: We only have large-size pink sweater, so there's a discount.
[A]: C

[Q]: F: Did the children enjoy the holiday camp or were they all homesick? ,M: Well, I must admit some of the younger kids were a little bit unhappy, because they've never been away on their own before and didn't know some of the other kids. But soon they recovered. By the last day, they didn't want to go home because they were having such a great time.
(A) F: It is too bad that kids didn't get used to the new environment and didn't have a good time in the end. (B) F: Well, it is common that children felt unfamiliar with the new environment at first. (C) F: It is a pity that they are unhappy to attend the trip the whole time. (D) F: I'm sorry, I don't understand. Could you say it again?
[A]: B

[Q]: F: We'd better be going now or we'll be late for the train. ,M: No rush. It's 8:30 now, we still have 2 hours.
(A) F: So the train will leave at 10:30. (B) F: So we need to go at 8:30 to catch the bus. (C) F: Excuse me, could you repeat the question? (D) F: So the bus will leave at 10:30.
[A]:
A