Magic sausage
Doyle: I want Mummy to give me some more sausage.
Daddy: Mummy can't, she's in the bedroom feeding Leo. But Daddy can give you some more sausage.
Doyle: No, I want Mummy to give it to me.
(Daddy disappears for a while.)
Mummy: OK, I made some more sausage appear on your plate by magic.
(Doyle goes into the living room to check.)
Doyle: You did!