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

Guessing-game dialogue about one of the objects:
q: is it a seat?
a: No
q: is it a person?
a: No
q: Is it a racket?
a: Yes
q: is it in foreground?
a: Yes