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: Terrible. How about peoples lives? ,M: Fortunately no person died. ,F: That's great. It seems that typhoon is not as bad as earthquake. ,M: Yeah, earthquake is one of the worst natural disasters in the world. ,F: That's why many people died in the earthquake. ,M: Well, China is located on the Eurasia Plate, where earthquakes happen frequently due to the earths plates knocking against each other. ,F: Oh, China has been hit by several big earthquakes during its long history. ,M: Yeah, we've experienced the 8.0 magnitude earthquake in Wenchuan.
(A) F: The Wenchuan 8.0 Ms earthquake was terrible, but it also united the whole country. (B) F: You mean the big earthquake in Wenchuan. I didn't experience it as I was born later. (C) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) F: I remember the Gansu earthquake in Russia. Many people offered a helping hand.

A