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, Anna. Are you free this Friday evening? ,F: Yes, why? ,M: There is a get-together at my home. Would you like to join us? ,F: Who else will be there? ,M: Oh, there all our friends. Peter, Paul, Daniela and some other classmates. ,F: Is Jack coming? ,M: No. I didn't invite him. I know you 2 are on bad terms. ,F: Thank you. Shall I bring something to the get-together? ,M: That will be wonderful if you can. ,F: By the way, can Bob come with me? ,M: Sure, he's welcome since he is your deskmate. You know my place, don't you?
(A) F: Thank you. I'll ask Peter to come with me to the get-together on Saturday night. (B) F: Thank you! Jack is my best friend. I shall go with him. (C) F: Thank you! You still remember those old things from school, that'a sweet! (D) F: I didn't hear you. Please could you tell me again?
Output:
C