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

Guessing-game dialogue about one of the objects:
q: is it related to sports equipment?
a: No
q: is it a person?
a: No
q: is it a chair?
a: Yes
q: is it a single chair?
a: Yes