{TAIL ~ The scores} are then aggregated to rate the event type in addition to scoring {HEAD ~ the individual event instances} 
{ TAIL ~ The scores } are then aggregated to rate the event type in addition to scoring { HEAD ~ the individual event instances }
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD