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

Guessing-game dialogue about one of the objects:
q: is it a car?
a: No
q: is it yellow?
a: No
q: is a light?
a: Yes
q: is it red?
a: No
q: is it green?
a: Yes
q: Is it between a red light and a green light?
a: Yes
q: is in the middle of the lights?
a: No