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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: with the bat?
a: No
q: with the beer?
a: No
q: Is it on the left, the middle, or the right?
a: N/A
q: so the pitcher in black shirt and blue jeans?
a: Yes