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

Guessing-game dialogue about one of the objects:
q: is it a stop sign?
a: No
q: i meant light?
a: No
q: is it a car?
a: Yes
q: is it on our right?
a: No
q: is it one of the other two we can easily see?
a: No
q: is it just a little piece of the back?
a: Yes
q: is it a vehicle?
a: Yes
q: is it the one left most of the image?
a: Yes