Where do they come up with this stuff?

I'm sitting on the couch making the grocery list and this is what I hear in a matter of 5 minutes:

Grace: Assistant Zachary, hand me the remote.

Zachary Ignores

Grace: Assistant Jayden, hand me the remote.

Jayden Ignores

Zachary: Jayden did not sign a contract, he's not getting you the remote.

Zach and Jayden go outside to play.

One minute Later:

Zach comes in and informs me that Jayden peed in a Tupperware container outside and that he had to throw it against the tree and tell Jayden not to pee in Tupperware.

I stick my head out the door and tell Jayden to come inside and pee in the potty when he has to pee. Then I finish my grocery list.