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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it player?
a: No
q: is it in court?
a: No
q: is it standing?
a: No
q: is it on left of player?
a: Yes
q: is it on the first row?
a: No
q: is it on second row?
a: Yes
q: is it wearing hat?
a: No