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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: Is it being held or worn by a person?
a: Yes
q: is it a bat?
a: Yes
q: is it the bat held by the person in front?
a: No