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

Guessing-game dialogue about one of the objects:
q: is it a horse?
a: No
q: is it a rider?
a: Yes
q: is his helmet blue?
a: Yes
q: is his jacket white?
a: Yes