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: Is this Mister Brown's office? ,M: Yes, but he's gone out. Did you tell him beforehand about your coming? ,F: Yes, I found him yesterday and he told me to come here at 9:00 today, it's almost the time now. How soon will he be back? ,M: Well, maybe before 10:30. In fact, I'm waiting to see him too. When I arrived at about 8:00, only his secretary was here. She's gone to the copy shop to have a form copied.
(A) F: I'm sorry, I didn't understand. Could you repeat a little louder, please? (B) F: What? You mean you saw his secretary went out to apply to study abroad at about 9:00? (C) F: I wonder why she went out to copy at 9:00. Don't they have a copying machine in their office? (D) F: But why did she have to go out to contact Mr. Brown? He is in his office for the whole morning.
[A]: A

[Q]: F: I think it's very important to relax because if you don't. You can get too stressed. What do you think? ,M: Yes, I think so, once I even got ill because I was too stressed out studying for exams. But what do you do to relax? ,F: Well, sometimes I go to my room and lie down and listen to my favorite music or read a book. What about you? ,M: I want to relax, I often play computer games. ,F: I don't think computer games are relaxing. Yhey can be so exciting and then it's difficult to stop playing. ,M: It's not a problem for me, it's good fun. I sometimes play until midnight. ,F: Really? That's too bad for your health, you'd better not stay up for it again. Going out is a better way. I sometimes like to take my dog for a long walk in the country or a park. That makes me feel healthy and relaxed. ,M: I agree with you.
(A) F: Excuse me, could you repeat the question? (B) F: Thanks for discussing the ideas of healthy life with me. (C) F: Thanks for discussing the ways of relaxation with my dad. (D) F: Thanks for discussing the ways of relaxation with me.
[A]: D

[Q]: M: Welcome! How was your trip? ,F: Not too bad. ,M: You must be exhausted! Your hotel is near the station. ,F: Will I have time to rest before our meeting today? ,M: Definitely. We are meeting at 7:00 PM, so will send a car for you around 6:00 PM. ,F: Oh, great! I'll have 4 hours to explore the city. I am very excited to visit it. My friends are expecting me to post pictures on Wechat. ,M: Is this your first time in Washington DC? ,F: Yes. ,M: Well, that's a shame! I think you'll have some free time tomorrow. You should definitely visit the Smithsonian Museum and the Library of Congress is a must, too.
(A) F: I will do some important business in Washington DC. (B) F: I will visit some of my friends in Washington DC. (C) F: It's her first time to travel in Washington DC. (D) F: I'm sorry, I don't understand. Could you say it again?
[A]:
C