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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is the person behind the fence?
a: Yes
q: is he is wearing some green color top?
a: No
q: is he having orange color top?
a: Yes
q: is the person only head is visible?
a: No
q: person legs are also visible?
a: Yes