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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the net?
a: No
q: is it an object carried by person?
a: Yes
q: the middle person with white pants?
a: No
q: the person on right with black pans?
a: Yes
q: is it the racket?
a: Yes