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

Guessing-game dialogue about one of the objects:
q: is a signal?
a: Yes
q: with a number?
a: No
q: with text?
a: No
q: with an arrow?
a: No
q: traffic light?
a: Yes
q: left most?
a: Yes
q: the one holding from cable?
a: No
q: down for pedestrians?
a: Yes