Objects in the image:
category: person
category: person
category: person
category: truck
category: car
category: person
category: person
category: car
category: traffic light
category: person
category: bus
category: person
category: person
category: traffic light
category: person
category: person
category: person
category: car

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the bus?
a: No
q: is it car?
a: Yes
q: is it blue?
a: No
q: is it red?
a: No
q: can u see 2 cars behind the bus?
a: Yes
q: is it one of them?
a: No
q: can u see 1 car behind the truck?
a: Yes
q: is it the one?
a: Yes