Objects in the image:
category: person
category: horse
category: person
category: horse
category: car
category: person
category: person
category: horse
category: horse
category: person
category: person
category: person
category: person
category: car
category: backpack
category: person

Guessing-game dialogue about one of the objects:
q: is it alive?
a: Yes
q: is it an animal?
a: No
q: is it the kid on the horse?
a: No
q: is it someone on a horse?
a: Yes
q: is it the person on the white horse behind the child?
a: Yes