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

Guessing-game dialogue about one of the objects:
q: is it a sign?
a: No
q: is it the traffic light?
a: No
q: is it a traffic cone?
a: No
q: is it a vehicle?
a: Yes
q: is it large?
a: No
q: can I see only part of the car?
a: No
q: is it parked on the street/curb?
a: Yes
q: is it white?
a: Yes