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

Guessing-game dialogue about one of the objects:
q: is it person?
a: Yes
q: is he playing?
a: No
q: is it camera man?
a: No
q: back to him?
a: No
q: is it female?
a: No
q: is he wearing red and black color?
a: N/A
q: is he in right side?
a: No
q: last in first row?
a: No
q: head near the bat?
a: Yes