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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is the person inside the circle?
a: Yes
q: Is it a person touching the fence/low wall?
a: Yes
q: Moving from left to right across the kids at the wall, is it the girl in the red and white shirt?
a: No
q: Continuing to move from left to right across the kids at the wall, is it next kid who is short and looks like he has curly hair?
a: No
q: Continuing to move from left to right across the kids at the wall, is it next kid who almost looks like he has his hands in his pockets?
a: No
q: Continuing to move from left to right across the kids at the wall, is it the girl in the sleeveless top leaning back on the wall?
a: No
q: Is it the girl to OUR right of the girl in the sleeveless top leaning back on the wall?
a: No
q: Even though he is not quiet touching the wall, is it the boy in the grey shirt with red stripes?
a: No
q: Is it the boy in the blue and white shirt that is wearing a black cap?
a: Yes
q: Is it the WHOLE boy in the black cap?
a: Yes