wher's the ball ?
it's on the slde
what's this ?
this is a seesaw
what's this ?
this is a net
what's this ?
this is a tree
what's this ?
this is a slide
where is the ball ?
it's in the net
what's this ?
this is a swing
is the ball on the tree ?
no, it isn't
is the ball under the slide ?
no, it isn't
is the ball in the net ?
yes, it is
where's the ball ?
it's under the tree