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

Guessing-game dialogue about one of the objects:
q: person ..?
a: No
q: ball ..?
a: No
q: is it on the background?
a: Yes
q: tree ..?
a: No
q: chair ..?
a: Yes
q: blue chair on the ground?
a: Yes