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

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