Task: Dialogue Generation
Input (English): M: This pair of shoes is too tight for me. ,F: How about this pair? It's big enough and the latest style. ,M: But I don't like the color. Please show me the black pair over there.
(A) F: OK, you want the same style but in the color of black, right? Please wait a second. (B) F: OK, I'm not surprised that you don't like the style of it. (C) F: OK, I can see that this pair is too big for you. (D) F: Excuse me, could you repeat the question?
Output (English): A