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

Guessing-game dialogue about one of the objects:
q: Is it human?
a: No
q: Is it green?
a: N/A
q: Do people run on it?
a: No
q: Do people use it in sports?
a: No
q: Is it sat upon?
a: Yes
q: Is it tall?
a: Yes
q: Is a referee sitting on one?
a: Yes