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

Guessing-game dialogue about one of the objects:
q: Is it a vehicle?
a: Yes
q: Is it the bus?
a: No
q: The car next to the bus?
a: No
q: The white van on the right?
a: Yes