Objects in the image:
category: person
category: person
category: chair
category: person
category: person
category: chair
category: person
category: person
category: person
category: person
category: person
category: chair
category: person
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: is the person wearing white?
a: No
q: is the person in the bleachers?
a: Yes
q: is the person wearing black?
a: Yes
q: is the person on the right side of the photo?
a: No