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

Guessing-game dialogue about one of the objects:
q: is it human?
a: Yes
q: is it wearing blue?
a: Yes
q: is its head visible?
a: Yes
q: is its holding a racquet?
a: No
q: is it hunched and wearing beige trousers?
a: Yes