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: F: London Hotel, how can I help you please? ,M: Yes, I'd like to book a room for this week in the name of Henry Brown. ,F: Fine. Would you like a single room, a double room or a twin room? ,M: Double, please. My son will be with me.
(A) F: Okay, I see. You want to book a room for next week and you want a single room, right? (B) F: OK, I see. Your brother will be with you and you want to book a double room, right? (C) F: OK, I see. You mean you want to book a double room as your son will be with you, right? (D) F: I’m sorry, I don’t understand. Could you say it again?

C