Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: backpack
category: person
category: person
category: person
category: person
category: backpack
category: backpack
category: backpack
category: frisbee
category: person
category: backpack

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is he holding the disk?
a: No
q: is he stratching his hands?
a: No
q: is he standing at the back with others?
a: Yes
q: is his jersey 12?
a: No
q: is his jersey 9?
a: No
q: is his jersey number visible?
a: No
q: is he the righmost among the group?
a: Yes