Objects in the image:
category: person
category: horse
category: horse
category: person
category: dog
category: horse
category: horse
category: horse
category: person
category: horse
category: person
category: tie
category: person
category: horse
category: horse

Guessing-game dialogue about one of the objects:
q: is it a horse?
a: No
q: is a person?
a: Yes
q: on horse?
a: Yes