Objects in the image:
category: backpack
category: person
category: sports ball
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: clock
category: person
category: person
category: tennis racket
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the tennis player?
a: No
q: is it a person on the court?
a: No
q: is the person up high in the stands?
a: Yes
q: is it a girl?
a: Yes
q: does she have on a tank top?
a: No
q: does she have on white?
a: N/A
q: is she on the side below the clock?
a: Yes
q: does she have brown hair?
a: No