Objects in the image:
category: person
category: person
category: person
category: person
category: chair
category: bottle
category: person
category: person
category: person
category: chair
category: bench
category: sports ball
category: person
category: tennis racket

Guessing-game dialogue about one of the objects:
q: is it an object?
a: No
q: is it a person?
a: Yes
q: are they facing forward?
a: Yes
q: are they sitting?
a: No
q: are they wearing a white hat?
a: Yes