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 a person?
a: Yes
q: drinking the water?
a: No
q: holding green ball?
a: No
q: wearing a hat?
a: No
q: one of the two sitting on top?
a: No
q: the pink hidden by the water?
a: No
q: the yellow person?
a: No
q: is it to the right of the green ball holding person?
a: Yes