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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: the tennis player?
a: No
q: in the background?
a: Yes
q: guy with the white hat?
a: No
q: more to the left?
a: No
q: bald guy, light colored shirt, shoulder strap?
a: No
q: the head peeking out just to the left of his head?
a: No
q: to the right of the bald guy?
a: No
q: the guy with the red shirt?
a: No
q: more to the left?
a: No
q: to the right of the guy in the red shirt?
a: Yes
q: is it just one person?
a: Yes
q: to the right of the bald gut with sunglasses?
a: No
q: between the guy in the red shirt and the bald guy?
a: Yes
q: is there just one person there?
a: Yes