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

Guessing-game dialogue about one of the objects:
q: person ..?
a: N/A
q: on the horse?
a: Yes
q: 1st one from left?
a: Yes
q: is it a horse?
a: No
q: person sitting on the horse?
a: Yes