Objects in the image:
category: truck
category: stop sign
category: car
category: car

Guessing-game dialogue about one of the objects:
q: is it a garbage can?
a: No
q: is it a vehicle?
a: Yes
q: is it the garbage truck?
a: No
q: is it the red car?
a: No
q: is it the silver car?
a: Yes