A: Should I ask Nancy out or not?

B: You should not.

A: Why shouldn't I?

B: Nancy is a liar.

A: What does she lie about?

B: She lies about everything.

A: Please be specific.

B: She lied, saying that her mom died.

A: Wow, that's terrible.

B: She wanted people to do favors for her.

A: I'm never asking her out.

B: I'm glad you decided to listen to me.