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

Guessing-game dialogue about one of the objects:
q: is it living?
a: No
q: is it the ball?
a: No
q: is it the bat?
a: No
q: is it the home base?
a: No
q: is the pitcher object in the hand?
a: Yes