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: Smith always seems to know other people's problems. ,F: That is true. I think that's why he has been so successful in his work.
(A) M: Smith never makes any mistakes. (B) M: Indeed. Smith is always the first to answer questions. (C) M: Smith has been observing other people's advantages and learning from them. (D) M: I didn’t hear you. Please could you tell me again?

D