Me: Finish cleaning your room, please.
S: What if I'm naughty?
Me: What do you mean?
S: What if I just hide everything under my bed? Will I get in trouble?
Me: Nooo, you wouldn't do that.
S: What if I did that?
Me: Are you going to do that?
S: No, but what if I did that?
Me: I wouldn't do that if I were you.
S: Would I be in trouble?
Me: What do you think?
S: Yes?
Me: That's a good guess!
S: So can I hide things under my bed?
Me: No.
(She could have picked up all the toys in the time in took to have this conversation!)