Given the task definition and input, reply with output. 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.

M: I hate to look for an apartment again. ,F: Me too. We've been looking for one for 3 months, but none of them has suited us. ,M: Anyway, we have a 2 o'clock appointment to see the one on Main Street. I'm sure you will agree with me this time. ,F: Really? ,M: Yes, the manager said it's an upstairs unit. ,F: That's good. I don't want to live under people with loud feet. ,M: And it's a corner unit. ,F: That's great. We won't have neighbors on both sides of us. ,M: No pets are allowed. ,F: Perfect. We don't have to listen to dogs barking in the evenings. ,M: And there are only 6 units in the whole building. ,F: Sounds like there is no better place than this one in the world. ,M: The rent is only $2,000 a month.
(A) F: I didn't hear you. Please could you tell me again? (B) F: Can we buy this building for 12000 dollars? Wow! That is too cheap! (C) F: We can do this 24000 dollars. But, look! No! Pets are allowed! (D) F: 24000 dollars? The price is pretty good! We can totally accept it!
D