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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is a person standing on it?
a: No
q: is it on the ground?
a: Yes
q: does it have holes in it?
a: No
q: is a person skating across it?
a: No
q: do you sit on it?
a: Yes