With no explanation, label each line with "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
They
participated
as
members
of
the
Big
8
Conference
.
They:O
participated:O
as:O
members:O
of:O
the:O
Big:organization-other
8:organization-other
Conference:organization-other
.:O