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

Guessing-game dialogue about one of the objects:
q: is it a baseball player?
a: No
q: is it an object?
a: Yes
q: is it the bat?
a: No
q: is it on the catcher?
a: No
q: is it being held or worn by any of the players or the umpire?
a: No
q: is it in the stands?
a: No
q: is it in the dugout?
a: No
q: is it a camera?
a: No
q: is it on the field?
a: Yes
q: is it the umpire?
a: No
q: is it the dirt?
a: No
q: is it clothing?
a: No
q: is it baseball equipment?
a: No
q: is it umpire equipment?
a: No
q: is it part of the equipment, such as a number?
a: No
q: is it grass?
a: No
q: is the object below the waist of the batter?
a: Yes
q: is the object below the knees of the catcher?
a: No
q: is the object on the left half of the picture?
a: Yes
q: is the object between the catcher and the batter?
a: Yes
q: is it the glove?
a: Yes