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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: the ball?
a: No
q: the bat?
a: No
q: the bag?
a: No
q: the house?
a: No
q: the green court?
a: No
q: is it green?
a: No
q: is it yellow?
a: Yes
q: so its a small yellow bottle?
a: Yes