Objects in the image:
category: person
category: tennis racket
category: backpack
category: tennis racket
category: backpack
category: tennis racket
category: person
category: person
category: cell phone

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a bag?
a: No
q: is it a racket?
a: Yes
q: one of two which is close to each other?
a: No