Objects in the image:
category: truck
category: car
category: car
category: bus
category: person
category: person
category: umbrella
category: truck
category: motorcycle
category: person

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it the bus?
a: No
q: is it the bike thing?
a: No
q: is it the black suv in the background?
a: No
q: is it the green/cream bus next to the suv?
a: No
q: is it the vehicle behind the green/cream bus?
a: Yes