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 Q]: M: When does your flight take off, Mary? ,F: At 3:15 PM. There are just 2 hours left so I'm leaving now.
(A) M: I’m sorry, I don’t understand. Could you say it again? (B) M: I didn't realize it is 1:15 p.m. now. (C) M: It's 2:15 p.m. now. Your flight will take off in two hours. (D) M: It's 3:15 p.m. now. Your flight has taken off, hasn't it?
[EX A]: B

[EX Q]: F: When will the school play start? ,M: At 7 o'clock, but please arrive by 6:45. ,F: All right. I won't be late.
(A) M: You will be late, because the school play will start at 6:45. (B) M: Although the school play will start at 7:00, you will be late since it is 6:55 now. (C) M: I am really sorry, I did not catch that. Would you slow down, please? (D) M: The school play will start at 7:15, but we will be late.
[EX A]: C

[EX Q]: F: Hello, Bob. This is Nancy speaking. I'm so glad I've got hold of you at last. ,M: Were you trying to get in touch with me? If I'm not at home, you can usually reach me at my club here. ,F: That's good to know. Listen, Bob, I've got news for you. ,M: What is it? ,F: My sister Amy is coming back from the states.
(A) M: Yes, my sister Amy is coming back from China. I will hold a party for her. (B) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (C) M: Why didn't Amy tell me that she will go abroad? She is my girlfriend. (D) M: I miss Amy. Because she is your sister, we can have a party together.
[EX A]:
D