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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a traffic light?
a: Yes
q: is the light red ?
a: No
q: is it near us?
a: Yes
q: above the truck?
a: No