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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it the first white van on the left?
a: No
q: is it the bus?
a: No
q: is it the car behind the bus?
a: No
q: is it the blue car by the bus?
a: No
q: is it the silver car next to the blue car?
a: No
q: is it the red car on the right?
a: No