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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: the one behind skater?
a: Yes
q: the black tshirt?
a: Yes