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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is this person on a horse?
a: N/A
q: is it a person?
a: Yes
q: is this person riding a horse?
a: No
q: is this person behind the yellow bars?
a: Yes
q: is this person on the left side of the photo?
a: No
q: is this person wearing yellow?
a: No
q: is this person wearing a hat?
a: No
q: is this person wearing blue?
a: Yes
q: is this person on the left of the person wearing yellow?
a: Yes