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

Guessing-game dialogue about one of the objects:
q: is it the umpire?
a: No
q: is it the catcher?
a: No
q: is it the player?
a: No
q: is it the bat?
a: No
q: is it on a person?
a: Yes
q: is it the ankle brace?
a: No
q: is it a helmet?
a: No
q: is it on the umpire?
a: No
q: is it on the catcher?
a: Yes
q: is it his shin padding?
a: No
q: is it his mask?
a: No
q: is it his jersey?
a: No
q: is it his pants?
a: No
q: is it his glove?
a: Yes