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.

Input: Consider Input: F: All you do all day is working and watching TV. You really should start thinking about exercising. ,M: I never thought about that. But you're right. I should start doing more outdoor activities.
(A) F: I'm sorry, I don't understand. Could you say it again? (B) F: You need to reduce outdoor activities and have a good rest at home. (C) F: It takes me three hours to finish my homework every day. (D) F: You can do some outdoor exercise after dinner every day.

Output: D

Input: Consider Input: 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.

Output: C

Input: Consider Input: M: Hello, EMS. ,F: Hello, may I speak to John Smith, please? ,M: Sorry, miss. But he's out delivering the mail to a middle school. He should be back soon though.
(A) F: I didn't hear you. Please could you tell me again? (B) F: Where did she deliver the letter? It took two days to get back? (C) F: Yes, madam. How long has he been a manager? (D) F: Ok, please ask him to deliver my letter to my home.
Output: D