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

Guessing-game dialogue about one of the objects:
q: is it human?
a: No
q: is it a baseball bat?
a: No
q: is it connected to a human?
a: No
q: is it behind the net?
a: No
q: is it a glove?
a: No
q: is it at the left margin of the photo?
a: No
q: is it lying on the grass?
a: No
q: is it in the top half of the photo?
a: No
q: is it in the right half of the photo?
a: Yes