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

Guessing-game dialogue about one of the objects:
q: is the object human?
a: No
q: is the object clothing?
a: No
q: is the object a chair?
a: No
q: is the object a ball?
a: No
q: is the object a racket?
a: Yes