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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: black shirt guy?
a: No
q: is the person on the left?
a: Yes
q: green shirt zoo keeper?
a: Yes