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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it a vehicle?
a: No
q: is it a traffic light?
a: No
q: is it a ladder?
a: No
q: is the person on the street?
a: N/A
q: is the person wearing blue?
a: Yes
q: is the person inside a vehicle?
a: No