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: Hello. ,F: Good morning, sir. Welcome to London Heathrow Airport. Where are you going? ,M: I'm going to Taipei by way of Hong Kong.
(A) F: I'll book a ticket to London for you, sir. (B) F: I see. You will need to go to Hong Kong. (C) F: Sure, a non-stop flight to Taipei for you. (D) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that?

D