Objects in the image:
category: person
category: bench
category: person
category: person
category: baseball glove
category: person
category: person
category: person
category: person
category: person
category: person
category: baseball bat
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it clothing?
a: No
q: is it sport equipment?
a: Yes
q: is it helmet?
a: No
q: is it a glove?
a: Yes
q: the brown one that boy on the foreground is wearing?
a: Yes