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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it a blue truck?
a: No
q: is it a blue car blocked partially from view by a blue truck?
a: No
q: is it a silver truck blocked partly from view by another truck in front?
a: Yes