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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: the player?
a: No
q: in the audience?
a: Yes
q: a woman?
a: No
q: is he standing?
a: No
q: wearing blue?
a: No
q: blue hat?
a: No
q: is he on the right side?
a: Yes
q: to the left then?
a: No
q: red cap?
a: No
q: on top of guy with blue cap only can see the head?
a: No