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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it a car?
a: Yes
q: is it behind?
a: Yes
q: is it yellow?
a: Yes
q: is it right behind the bus?
a: Yes