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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they playing tennis?
a: No
q: is it a man?
a: Yes
q: are they wearing green?
a: No
q: are they wearing a hat?
a: Yes
q: is he wearing black?
a: No