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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a bat?
a: No
q: is it something someone is wearing?
a: Yes
q: is it a helmet?
a: No
q: is it a glove?
a: Yes
q: the catcher is wearing it?
a: Yes