With no explanation, label each line with "O", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
The
Medical
School
also
has
an
extensive
network
of
primary
care
(
General
Practice
)
teaching
centres
.
The:O
Medical:organization-education
School:organization-education
also:O
has:O
an:O
extensive:O
network:O
of:O
primary:O
care:O
(:O
General:O
Practice:O
):O
teaching:O
centres:O
.:O