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: F: Would you please tell me something about your best holiday, Jason? ,M: Well, it was my trip to Nepal. We went there 10 years ago, walking in the mountains for 20 days. ,F: That's a long time. How far did you walk everyday? ,M: 15 kilometers or so. We had to climb up and down a lot everyday. At times, it was hard to walk as the air there was very thin and we had a lots of problems breathing, which made me anxious and depressed. ,F: What kind of equipment did you take? ,M: Only a bag, a sleeping bag and some warm clothes. ,F: And how was the food? ,M: There was rice and vegetables. Normally no meat, but it was OK.
(A) F: How could you live in Thiland without tasting any rice? (B) F: No meat? I knew that you couldn't stand it! (C) F: I'm glad that you survived without meat for 20 days. (D) F: I’m sorry, I don’t understand. Could you say it again?

C