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: What are you doing there with your mobile phone? ,F: I'm moblogging. ,M: Moblogging? What does that mean? ,F: Oh, Moblogging is a combination of the word "mobile" and "blogging". It's another form of blogging. Users can publish blog entries to the web from a mobile phone or other mobile devices. ,M: Sounds interesting. That must be very convenient.
(A) F: True. It's convenient to write blog on the smart phone. (B) F: I didn’t hear you. Please could you tell me again? (C) F: Yeah. I am sending an e-mail to my friends. (D) F: Yes. Writing blog on the smart phone is so inconvenient.

A