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 find something, sir? ,M: Yes, I need a strong lock for my bike. I am a photographer and I often have to leave my bike for long periods of time while I go take pictures. I'm hoping to spend less than $50 if possible.
(A) F: Why do you need a bike? (B) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (C) F: You mean your lock is broken. It needs repairing, right? (D) F: What kind of lock do you like?
[A]: D


[Q]: F: What's in your hand, Bob? ,M: It's a German textbook. I'm learning German now. ,F: But aren't you also learning French? Don't tell me you're learning them at the same time. ,M: Well, that's exactly what I'm doing now.
(A) F: Learning one language is good. Is it a Chinese textbook in your hand? (B) F: Are learning two languages namely Chinese and French? You are not learning French, right? (C) F: I didn’t hear you. Please could you tell me again? (D) F: How can you learn three languages at the same time? But you don't choose to learn French.
[A]: C


[Q]: M: Can you give me a ride to the library? ,F: Studying at the library again? I take just as many classes as you do, but I only have about an hour of studying to do every day. And I can get all my work done either here at home or at the cafe down the road. ,M: Well, I'm majoring in physics. I have several projects to each month and that's after I spend 10 or 15 hours a week in the lab. You're a psychology major. You have one midterm and one final exam for each class right? ,F: Yeah. ,M: You've got it so easy.
(A) F: Just like you, library is an usual place for me to prepare a lot of exams. (B) F: As for me, staying at home is inefficient so I usually study at lab. (C) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) F: Unlike you, I don't have much work to be done so I usually study at home.
[A]:
D