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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: one of the tennis girls?
a: No
q: in the audience?
a: Yes
q: on near audience?
a: Yes
q: girl on green?
a: No
q: is wearing black?
a: No
q: is it woman?
a: Yes
q: this old woman?
a: Yes