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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is it the guy in black on the right?
a: No
q: Is it the girl in the blue shirt wearing the purple hat?
a: Yes