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

Guessing-game dialogue about one of the objects:
q: the vehicle?
a: Yes
q: car ..?
a: Yes
q: in foreground?
a: No
q: the last blue car?
a: No
q: red car in front of blue car?
a: No
q: silver one in front of the red?
a: No
q: Is it the one in front of the silver car?
a: No
q: the car in front of black car?
a: Yes
q: the big car?
a: No
q: near the fence?
a: No
q: back of white car near the fence?
a: No
q: is it the 4th car from front?
a: No
q: 5th car?
a: No
q: 6th car?
a: Yes