With no explanation, label each line with "O", "building-airport", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-hospital" preceded by ":".
In
addition
to
airport
traffic
,
Burke
Lakefront
tower
and
approach
control
typically
provide
radar
separation
to
medivac
helicopters
en
route
to
University
Hospitals
of
Cleveland
and
Cleveland
Clinic
which
fall
within
the
airspace
that
extends
from
the
surface
to
3000
feet
above
mean
sea
level
.
In:O
addition:O
to:O
airport:O
traffic:O
,:O
Burke:building-airport
Lakefront:building-airport
tower:O
and:O
approach:O
control:O
typically:O
provide:O
radar:O
separation:O
to:O
medivac:O
helicopters:O
en:O
route:O
to:O
University:organization-other
Hospitals:organization-other
of:organization-other
Cleveland:organization-other
and:organization-other
Cleveland:organization-other
Clinic:organization-other
which:O
fall:O
within:O
the:O
airspace:O
that:O
extends:O
from:O
the:O
surface:O
to:O
3000:O
feet:O
above:O
mean:O
sea:O
level:O
.:O