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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is he in front?
a: No
q: is he in left?
a: No
q: is he inside in right?
a: Yes
q: is he turning back?
a: No
q: i he sitting?
a: Yes