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

Guessing-game dialogue about one of the objects:
q: Is it a car?
a: No
q: Is it a truck?
a: No
q: Is it a building?
a: No
q: Is it a bike wheel?
a: No
q: Is it a stoplight?
a: Yes
q: Is it a green light?
a: N/A
q: Is it the stoplight that's backward?
a: Yes