Objects in the image:
category: person
category: sports ball
category: baseball bat
category: baseball glove
category: person
category: backpack
category: person
category: person

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: is it one of the two boys playing ball?
a: Yes
q: Is it the boy in the green and yellow shirt?
a: No
q: Is it the boy in the red, white, and blue shirt?
a: Yes
q: Is it ALL of the boy?
a: Yes