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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it a person?
a: No
q: is t the rail?
a: No
q: is it a building?
a: No
q: is it a tree?
a: No
q: Is it on a vehicle?
a: No
q: is it a pole?
a: No
q: is it something on the road?
a: No
q: in the air?
a: No
q: a sign on the building?
a: No
q: wheels on something?
a: No
q: words on it?
a: No
q: something on the sidewalk?
a: No
q: Is it something on the windows?
a: No