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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it a bat?
a: No
q: is it a glove?
a: Yes
q: is the pitcher wearing it?
a: No
q: Is it being worn by the number nine?
a: Yes