Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: sports ball

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: wearing green?
a: No
q: behind the right net?
a: No
q: close to the blue cabin?
a: Yes
q: in yellow?
a: No
q: boy in black?
a: Yes