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

Guessing-game dialogue about one of the objects:
q: is it a player?
a: No
q: Is it the umpire?
a: No
q: is it on the ground?
a: No
q: is it the bat?
a: No
q: is the umpire wearing it?
a: No
q: is the catcher wearing it?
a: Yes
q: is it a glove?
a: Yes