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

Guessing-game dialogue about one of the objects:
q: is it a truck?
a: No
q: is it yellow?
a: No
q: is it behind the truck?
a: No
q: is it on the truck?
a: N/A
q: is it the wheel?
a: No
q: is it green?
a: No
q: is it the light?
a: No