Objects in the image:
category: backpack
category: backpack
category: person
category: person
category: backpack
category: sports ball
category: person
category: person

Guessing-game dialogue about one of the objects:
q: Going out on a limb here but is it a person?
a: No
q: Is it a soccer ball?
a: No
q: Is it the black thingy beyond the soccer players?
a: Yes