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, can you help me? I need a hotel room for tonight near the airport. ,F: Certainly, sir. ,M: And can you call a taxi to take me there? ,F: Oh, you don't need a taxi. There's a free bus.
(A) M: I've booked a room downtown, you need to call a taxi to take you there. (B) M: I am afraid I did not quite catch what you were saying. Please repeat it. (C) M: Please call a taxi for me now, I want to go to the bus station. (D) M: Our company is going to have a meeting in the hotel, we need to hire a bus.

B