Objects in the image:
category: book
category: person
category: elephant

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: is it an elephant?
a: No
q: is it a tree?
a: No
q: is it something on the man?
a: No
q: is it something in the background?
a: No
q: is it the elephants foot that the man is sitting on?
a: No
q: is it close to the man?
a: Yes
q: is it 'touching the man?
a: Yes
q: is it on the elephant?
a: No
q: is it at the ground level?
a: No
q: is it the hat?
a: No
q: Is it the book the man  is holding?
a: Yes