Objects in the image:
category: person
category: person
category: person
category: truck
category: person
category: person
category: tennis racket
category: person
category: person
category: person
category: person
category: person
category: tennis racket
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the girl in the yellow?
a: No
q: is it the man across from her?
a: No
q: is it the man in white on the far left?
a: No
q: is it the kid he is playing with?
a: No
q: is a person?
a: Yes
q: one of the shaking hands?
a: No
q: one of the 2 playing on the next court behind them?
a: No
q: is it wearing black?
a: No
q: is it wearing yellow?
a: Yes
q: one of those 2 girls from afar?
a: Yes
q: on the left?
a: Yes