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: Carol, don't play with your cellphone. Send the dish to the customers you are serving. ,F: Sorry, sir. I can't help checking the result of the soccer game on the phone.
(A) M: OK. You are the hostess and you should welcome your guests. (B) M: Don't work too hard. You are so busy as a waitress. Go and relax yourself. (C) M: I don't care. Just serve the food to your customers. (D) M: I didn’t hear you. Please could you tell me again?

C