Objects in the image:
category: bus
category: motorcycle
category: motorcycle
category: car
category: truck

Guessing-game dialogue about one of the objects:
q: is it truck?
a: No
q: is it one of three dirt trucks?
a: No
q: is it white?
a: Yes
q: is it the one next to  blue truck?
a: No
q: next to black?
a: No
q: is it the trailer?
a: No
q: is it a vehicle?
a: Yes
q: is it the one next to the car that is next to black?
a: Yes