Me: Sabrina, have you done your jobs today?
S: Yes.
David: Not all of them. Pick up your laundry off the floor of your room.
S: I will.
D: And just to let you know, I am going to give you that instruction every time I see your room from now until eternity.
S: What if there are no clothes on my floor?
D: What do you think the odds of that are?
S: . . . okay.
