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 ":".
The
team
was
a
founding
member
of
the
West
Coast
Hockey
League
(
WCHL
)
.
The:O
team:O
was:O
a:O
founding:O
member:O
of:O
the:O
West:organization-sportsleague
Coast:organization-sportsleague
Hockey:organization-sportsleague
League:organization-sportsleague
(:O
WCHL:organization-sportsleague
):O
.:O