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

Guessing-game dialogue about one of the objects:
q: is it a bike?
a: No
q: Is it a traffic light?
a: Yes
q: is it the one where you can see the red light on?
a: Yes
q: is it just the light?
a: Yes