W: Hey Mark, have you been able to sell your old piano yet? M: Oh, you were right, just posting notices on bulletin boards at a couple of supermarkets wasn't enough. I think I have to place an advertisement in the local newspaper., Question: What does the man imply? (A) He decides not to sell the piano. (B) He's looking for a right piano. (C) No one has bought the piano.
(C) No one has bought the piano.