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: We still have one more day to go before we return home. What do you want to see tomorrow? ,F: No idea. We've enjoyed both the natural scenery and the city sights? What else is there to see? ,M: How about a factory tour? ,F: You mean visit a factory? ,M: Yes, I heard there's a large car company nearby that is open to the public every weekend. We can go there to see how a car is made and learn more about the car industry. ,F: Good idea. I've always been interested in that. How much is the entrance fee? ,M: I'm not sure, but as far as I know, most factory tours are free. They are sponsored by the car company providing the tour. ,F: Really? What do the companies do that for? ,M: I believe most of them think of it as good public relations. They can promote their products and make their company better known. ,F: Oh, I see. So factory tours are good for companies as well as visitors. ,M: Exactly. ,F: Do we need to make an appointment in advance? ,M: I'll call the tourist information center to check.
(A) F: Thank you for making a phone call to get some information. (B) F: Excuse me, could you repeat the question? (C) F: Please let me konw when you have booked tickets to go home. (D) F: I don't know why you want go to the factory to make an appointment instead of calling the tourist information center.

A