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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is he sitting on the bench?
a: Yes
q: is he wear cap?
a: No
q: is he wear white shorts?
a: No