Objects in the image:
category: truck
category: bus
category: car
category: person
category: car
category: bicycle
category: person
category: car

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a bus?
a: No
q: is it a bike?
a: No
q: is it a car?
a: Yes
q: is it red?
a: No
q: is it behind the red car?
a: Yes
q: is it directly behind the red car?
a: No
q: is it two behind the red car?
a: Yes