Objects in the image:
category: person
category: truck
category: horse

Guessing-game dialogue about one of the objects:
q: is it the person?
a: No
q: is it the horse?
a: No
q: is it behind the person/horse?
a: Yes
q: is it a tent?
a: No
q: is it a building?
a: No
q: is it red?
a: Yes
q: the red wagon?
a: Yes