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: It was very nice of you to invite me. ,F: I'm very glad you could come, Doctor Wong. What would you like? ,M: This is my first time at a Chinese restaurant. Could you tell me the different features of Chinese food? ,F: Generally speaking, Beijing food is a bit oily. Shanghai food is rather light and Hunan dishes are very spicy. ,M: Chinese dishes are delicious. They have a very nice color, too. ,F: Would you like some dessert? ,M: No, thanks. I'm quite full.
(A) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (B) F: It's not a Chinese restaurant, so I understand you want salad as dessert. (C) F: Are you sure you want nothing for dessert? OK, if you are full as you said. (D) F: You are too full to have dessert, Dr. Yang? Me, too. Thanks for inviting me.

C