Objects in the image:
category: truck
category: car
category: car
category: skateboard
category: backpack
category: person
category: surfboard
category: person

Guessing-game dialogue about one of the objects:
q: it is the person?
a: No
q: is it the white van?
a: No
q: is it a car?
a: Yes
q: is it the car closes to the curb?
a: No