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: person
category: person
category: tennis racket

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Are they in white?
a: Yes
q: Is it a man?
a: N/A
q: Are they at the back of the picture?
a: Yes
q: Do they have a bag on that is black?
a: No
q: Are they on the other side of the score board?
a: N/A
q: Do they have a hat on?
a: No