Given the task definition and input, reply with output. 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.

F: Excuse me, is anyone sitting here? ,M: Erm..no, I'll just move my bag. ,F: Thanks, how long have you been waiting? ,M: Oh, about half an hour. I'm waiting for my friend to meet me. How about you? ,F: Oh, I've just got here about 3:30. I'm picking up my younger sister, she'll be arriving on a 4:00 o'clock bus. ,M: Where is she from? ,F: London. She's studying there. ,M: Me too. I'm studying business at the London School of Economics. ,F: She studies photography at the London College of Fashion. ,M: Yes, I know it. It's a very famous college. She must be good. ,F: Maybe, all I know is that she is always asking our dad for money to buy new cameras or something. What do you plan to do after University? ,M: Well, I might work in a cafe called the blue. But if possible, I'd really like to travel for a year, maybe to... Oh, I'm sorry. I've got to say goodbye, my friend just arrived. Well, it was nice chatting with you.
(A) F: I am really sorry, I did not catch that. Would you slow down, please? (B) F: Why you want to work in the cafe called The Green? It's must be busy to work there. (C) F: Good idea! I think it is good for young people to travel around world before they work. (D) F: I do think it is good for you to travel half a year since your major is travel management.
C