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

Guessing-game dialogue about one of the objects:
q: person ??
a: Yes
q: tennis player?
a: No
q: basketball field?
a: Yes
q: below the basket?
a: No
q: is he wearing white?
a: Yes
q: second guy from the right?
a: No
q: third from right?
a: Yes
q: somewhat running right?
a: Yes