You will be given a definition of a task first, then some input of the task.
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: Hello Madam, what can I do for you? ,F: I'd like some of the yellow apples you have in the front window. 2 kilos of those please.
(A) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) M: Our fruit shop is on sale! The green apples you want are only $2.40 for 2 kilos. (C) M: This outdoor market has high prices. The green grapes you want are $24 for 1 kilo. (D) M: OK, I see. You have a good eye for fruit. Would you like anything else in our fruit shop?
Output:
D