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

Guessing-game dialogue about one of the objects:
q: is it the bus?
a: No
q: is it the big truck?
a: No
q: is it a car?
a: N/A
q: is it the blue truck?
a: Yes