creating a rating for the media based on an aggregate of {HEAD ~ the plurality} of {TAIL ~ scores} for the plurality of events 
of
creating a rating for the media based on an aggregate of { HEAD ~ the plurality } of { TAIL ~ scores } for the plurality of events
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH