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

Guessing-game dialogue about one of the objects:
q: is it in left?
a: No
q: is it car?
a: Yes
q: is it right?
a: No
q: is it middle row?
a: Yes
q: is it front?
a: No
q: is it red?
a: No
q: is near to that?
a: No
q: is back to that?
a: No
q: is a car?
a: Yes
q: a car in front of traffic lights?
a: Yes
q: is on the left side?
a: No
q: in the middle?
a: No
q: is it one of 6 car on the left side?
a: No
q: is one of 5 car in front of traffic lights?
a: No
q: is a car in front of traffic lights?
a: No
q: is a car on the left side?
a: No
q: is a car in background?
a: Yes
q: is the black truck behind the traffic light?
a: Yes