Definition: 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: 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?

C