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: What do you want to do on our first day of vacation? If you're still feeling the time difference, we can sleep in. That way, we can go to bed as late as possible tonight. ,F: Sleeping in won't make the time difference any better. I say we go do as much as we can today and go to sleep early tonight. ,M: Sounds good. OK, I'm going to have a cold shower and then we'll call the front desk to arrange a taxi for us. I don't feel like going around on foot. ,F: I was thinking, we could rent bikes and explore the area.
(A) M: It's a good idea. Just as what you have said, going around on foot is really good for our health. (B) M: I agree, I will call the taxi after I finish my hot shower. (C) M: OK. I will ask the front desk about the rent of bikes then. (D) M: I’m sorry, I don’t understand. Could you say it again?

C