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

Guessing-game dialogue about one of the objects:
q: is a car?
a: Yes
q: on the left half?
a: No
q: Is it the one that's crossing?
a: No
q: in the front the red car?
a: No
q: in front of that partially visible one?
a: No
q: parallel to that one which is visible?
a: Yes