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

Guessing-game dialogue about one of the objects:
q: is a person n?
a: Yes
q: in yellow?
a: No
q: is in blue?
a: Yes
q: referee ??
a: No
q: the guy on left?
a: Yes