Q: M: I like the red woolen one. What was said before this conversation?
A: F: Which sweater do you like better, the cotton one or the woolen one?

Q: W: Not likely. He is a tax lawyer, and I am going to major in criminal law. What was said before this conversation?
A: M: Congratulations! I just heard about your acceptance in the law school. Do you think you would join your brother's firm after graduation?

Q: F: He told me he would come at first, but then he changed his mind. What was said before this conversation?
A: M: I didn't see Sam at your party. What's the matter?

Q: M: But you can't do that. W: Why can't I? M: We haven't got enough money. What was said before this conversation?
A:
W: I'm going to buy a new carpet.