Me (keeping it simple): Its shampoo
Lara: Its not shampoo
Me: Yes it is. Its shampoo
Lara: No its not shampoo, its conditioner
Me: Geez, Lara, how did you know that?
Lara: I'm just clever!
Me (to Mark): Did you teach her that? I didn't
Mark: No, I didn't. Holy crap, maybe she can read!