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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: wearing cap?
a: N/A
q: in front?
a: No
q: behind him who is not visible?
a: Yes