Objects in the image:
category: skateboard
category: skateboard
category: skateboard
category: skateboard
category: skateboard
category: skateboard

Guessing-game dialogue about one of the objects:
q: is it skateboard?
a: Yes
q: one of them standing?
a: Yes
q: the black and yellow?
a: No
q: the green one?
a: No
q: the blue one?
a: Yes
q: in the middle?
a: Yes