Objects in the image:
category: frisbee
category: backpack
category: person
category: person
category: person
category: frisbee
category: person
category: frisbee
category: person
category: person
category: frisbee
category: frisbee
category: person
category: person
category: frisbee
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they on the grass?
a: Yes
q: are they wearing shorts?
a: No
q: do they have black pants?
a: Yes
q: are they male?
a: Yes
q: do they have a green top?
a: No
q: do they have a black top?
a: Yes
q: are they closest to the person with the baseball cap?
a: Yes