Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: tennis racket
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 in front?
a: No
q: is it person?
a: Yes
q: is in right?
a: N/A
q: is in middle?
a: Yes
q: is in front row?
a: No
q: is in blue with white cap?
a: No
q: i in white near to him?
a: No
q: is in brown next to blue?
a: Yes