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: Anna, your wedding day is this weekend. Are you ready? ,F: Yeah, I think so, except for one thing. I'm supposed to wear some special things to the wedding for good luck. ,M: I've thought you were planning to wear a wedding dress. ,F: I am of course, but it says that to have a happy marriage, I have to wear something old, something new, something borrowed and something blue. ,M: I've never heard about that. So what are you going to wear? ,F: Well, for something old, I'm wearing my grandmother's diamond ring. And my wedding dresse is something new and I'm wearing blue flowers in my hair. ,M: OK. That's something old, new, and blue. You still need something borrowed. ,F: Yeah, I just don't know what though. ,M: Hey! How 'bout this? It's my lucky coin. I always wear it inside my shoe when I need good luck. You can borrow it and put it in your shoe during the wedding.
(A) F: Ok, thank you. I will put the coin in my purse for my wedding day next weekend just like you do. (B) F: I am afraid I did not quite catch what you were saying. Please repeat it. (C) F: Thank you, but I have got something borrowed so you can continue putting the coin in your shoe. (D) F: Haha, thank you, why you put the coin in your shoe?
Output:
D