Objects in the image:
category: person
category: person
category: person
category: person
category: tennis racket
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: IS it someone in the audience?
a: Yes
q: Are they in the first row?
a: No
q: Are they wearing a white shirt?
a: No
q: Are they wearing a black shirt?
a: No
q: Can you see their head?
a: Yes
q: Is it the girl with the green shirt behind the guys with the sombreros?
a: Yes
q: Is she wearing a hat?
a: No