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

Guessing-game dialogue about one of the objects:
q: is it traffic light?
a: No
q: is it car?
a: Yes
q: in the left side of the picture?
a: Yes
q: is it white?
a: No
q: is it red?
a: No
q: is it first in the left?
a: No
q: is it second?
a: No
q: is it third?
a: Yes