Objects in the image:
category: person
category: person
category: person
category: person
category: frisbee
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 it a person on the playing field?
a: Yes
q: is the person wearing a black jersey?
a: Yes
q: is it the left most one?
a: Yes