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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it one of the horses?
a: Yes
q: is it the horse rider 13 is on?
a: No
q: is it the horse the lady in the black shirt is on?
a: No
q: Is it the horse with the rider number 35?
a: Yes