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: Mark, did you one study abroad? ,M: Yes, I went to Australia as an exchange student about 8 years ago. I was only 16 years old then. I studied there for 2 years.
(A) F: I didn’t hear you. Please could you tell me again? (B) F: So you finished your study in Japan at the age of 18. (C) F: So you finished your study in Japan at the age of 16. (D) F: So you finished your study in Japan at the age of 14.

A