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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a vehicle?
a: Yes
q: a car ??
a: Yes
q: behind the bus?
a: No
q: near the person?
a: Yes