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

Guessing-game dialogue about one of the objects:
q: is it a traffic light?
a: Yes
q: all of it?
a: No
q: the part with red colour?
a: No
q: the green sign?
a: No
q: the left part?
a: Yes
q: is it the one in the back of the image?
a: Yes