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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they standing?
a: No
q: are they kneeling?
a: Yes
q: is it a child in white?
a: N/A
q: is it one of the players?
a: Yes
q: are they one of the three children kneeling that we see clearly?
a: Yes
q: is it the one on the left with the ball?
a: No
q: is it the middle one with blue shoes?
a: No