With no explanation, label each line with "O", "organization-sportsleague", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Attendance
stats
are
calculated
by
averaging
each
team
's
self-reported
home
attendances
from
the
historical
match
archive
at
United
Soccer
Leagues
(
USL
)
,
and
then
averaging
this
league-wide
.
Attendance:O
stats:O
are:O
calculated:O
by:O
averaging:O
each:O
team:O
's:O
self-reported:O
home:O
attendances:O
from:O
the:O
historical:O
match:O
archive:O
at:O
United:organization-sportsleague
Soccer:organization-sportsleague
Leagues:organization-sportsleague
(:O
USL:organization-sportsleague
):O
,:O
and:O
then:O
averaging:O
this:O
league-wide:O
.:O