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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: Are they the pitcher?
a: No
q: batter ??
a: No
q: umpire ??
a: No
q: short stop?
a: No
q: catcher ??
a: Yes
q: whole catcher...not just a part of him?
a: Yes