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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: the tennis player with racket?
a: No
q: the hat at the bottom of picture?
a: No
q: against the wall to the right?
a: No
q: someone in the crowd?
a: Yes
q: up on the wall in the right?
a: No
q: someone in stand to the left side?
a: Yes
q: are they wearing white?
a: No
q: are they wearing orange?
a: No
q: are they in the first 1 or 2 rows?
a: Yes
q: are they wearing yellow?
a: Yes
q: Is it the guy in the yellow shirt and brown pants?
a: Yes