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

Guessing-game dialogue about one of the objects:
q: Is the object in question a human being?
a: No
q: Is the object in question a ball?
a: No
q: Is the object an item of clothing?
a: No
q: Can this object be hung?
a: N/A
q: Is this object a piece of sports equipment?
a: Yes
q: Is the piece of sports equipment located in the foreground of the photo?
a: No
q: Is it a tennis racquet?
a: Yes