Man: You look depressed. What's eating you? Woman: Our dog. He's missing these three weeks. Man: Oh, I know how you feel. There is not so much we can do about it. Why don't you put an advertisement in the paper? Question: What's happened?
A.
The woman can't find her pet.
B.
The woman is not feeling well.
C.
There is an advertisement about a dog in the paper.