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 ":".
However
,
the
CCA
was
able
to
work
things
out
for
the
following
season
,
by
bringing
back
TSN
's
broadcast
of
round
robin
curling
games
.
However:O
,:O
the:O
CCA:organization-sportsleague
was:O
able:O
to:O
work:O
things:O
out:O
for:O
the:O
following:O
season:O
,:O
by:O
bringing:O
back:O
TSN:organization-sportsleague
's:O
broadcast:O
of:O
round:O
robin:O
curling:O
games:O
.:O