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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is the person wearing it?
a: No
q: is it the brick floor?
a: No
q: is it a skateboard?
a: Yes
q: is the one in the front turned on its side?
a: Yes