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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it a player?
a: No
q: are they in the stands?
a: No
q: is it the umpire?
a: No