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

Guessing-game dialogue about one of the objects:
q: is it a player?
a: No
q: is it a ball glove?
a: No
q: is it the rosin bag on the pitcher's mound?
a: No
q: is it on the outfield wall?
a: Yes
q: is it on the scoreboard?
a: No
q: Is it on the WB Mason sign?
a: Yes
q: is it the whole sign?
a: No
q: is it the yellow part?
a: No
q: is it one word?
a: No
q: Is it the name WB Mason?
a: No
q: is it who but?
a: Yes
q: is it on the outfield wall?
a: No
q: is it a player?
a: No
q: is it on the playing field?
a: No
q: is it on the scoreboard?
a: No
q: is it above the scoreboard?
a: No
q: is it on the right half of the photo?
a: Yes
q: is it the playing field?
a: No
q: is it on the WB Mason sign?
a: No
q: is it above that sign?
a: Yes
q: is it a person?
a: Yes
q: wearing white?
a: No
q: in very right corner?
a: Yes