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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: a racket??
a: No
q: chair ??
a: No
q: bottle ??
a: Yes
q: under the chair?
a: Yes
q: taller one??
a: No