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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is the person on the elephant in back?
a: Yes
q: Is he sitting on the head of the elephant?
a: No
q: Is the person sitting behind the person in white, sitting on the head of the elephant?
a: Yes
q: Is the person sitting on the left?
a: Yes