Objects in the image:
category: person
category: baseball bat
category: baseball glove
category: baseball glove
category: person
category: person
category: person
category: person
category: person
category: person
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 person?
a: Yes
q: Is it on the field?
a: Yes
q: Is it the batter?
a: No
q: Is it a catcher?
a: No
q: Is it an umpire?
a: Yes