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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: car ??
a: No
q: skate ??
a: Yes
q: on air?
a: Yes
q: going up?
a: No