Prawns, ask some detective questions.

Well, I've been thinking about it for a long time. Maybe this is the first question. I don't know! The second question is C. Because A and B have almost the same eyes, and one of these four people meets all the requirements of the director, so they are not A and B, they are as tall as each other, and they are not Ding, so only C. The third question is that the postman may be a kidnapper.