With no explanation, label each line with "O", "location-road/railway/highway/transit", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Gornal
station
,
served
by
Barcelona
Metro
line
8
and
several
commuter
rail
services
,
is
located
adjacent
to
Bellvitge
station
,
on
the
east
side
of
it
,
allowing
for
street-level
transfers
between
the
two
stations
.
Gornal:location-road/railway/highway/transit
station:O
,:O
served:O
by:O
Barcelona:location-road/railway/highway/transit
Metro:location-road/railway/highway/transit
line:location-road/railway/highway/transit
8:location-road/railway/highway/transit
and:O
several:O
commuter:O
rail:O
services:O
,:O
is:O
located:O
adjacent:O
to:O
Bellvitge:location-road/railway/highway/transit
station:O
,:O
on:O
the:O
east:O
side:O
of:O
it:O
,:O
allowing:O
for:O
street-level:O
transfers:O
between:O
the:O
two:O
stations:O
.:O