Hannah: Were not ready, we're having a sleepover. We can't do that downstairs.
Me: Your being too noisy.
Hannah: We will be quiet.
Ethan: I want to go downstairs.
Ethan: I want to go downstairs with my sister.
Hannah: (using her teacher voice and getting down at his level, so really in his face) How about we play upstairs for (holds up 6 fingers) this many minutes and then we can go downstairs. How does that sound?
So they ran back into Ethan's closet to have a sleepover.