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

Guessing-game dialogue about one of the objects:
q: Is it human?
a: No
q: is it car?
a: Yes
q: is it on left?
a: No
q: is it on right?
a: No
q: is it black in color?
a: Yes