M: I'm having trouble fitting into my jeans. Looks like I have to get some new ones. ,F: How? Maybe you should just cut down on what you eat
(A) M: Yes, I need to go on a diet. (B) M: I am afraid I did not quite catch what you were saying. Please repeat it. (C) M: Yes, I should not go on a diet but eat more. (D) M: Yes, I need to buy a pair of jeans.
A