Zero. You can't fit a hairless ten-year-old inside a light bulb.
Two, but I don't know how they got in there.
Just two, as long as they can find a way in.
Are you joking? They can't even change a dirty diaper!
removed
Two in the front two in the back and the other in the glove compartment !
You can only fit three fingers in the bowling ball.
Because they don't have any chairs. Source: my five-year-old.
Greece! (courtesy of my ten year old)