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

Guessing-game dialogue about one of the objects:
q: is it green?
a: N/A
q: is it tall?
a: N/A
q: is it a sign?
a: No
q: is it red?
a: No
q: is it blue?
a: No
q: is it leafy?
a: No