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

Guessing-game dialogue about one of the objects:
q: is it human?
a: Yes
q: is it holding a racquet?
a: Yes
q: is it wearing a tshirt and getting ready to play?
a: Yes
q: is it wearing white shoes?
a: Yes