With no explanation, label each line with "location-GPE", "O", "location-road/railway/highway/transit", "location-bodiesofwater", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Just
to
the
east
of
the
station
the
Piccadilly
line
briefly
resurfaces
to
cross
the
River
Crane
then
descends
back
underground
again
,
heading
towards
Hounslow
West
.
Just:O
to:O
the:O
east:O
of:O
the:O
station:O
the:O
Piccadilly:location-road/railway/highway/transit
line:location-road/railway/highway/transit
briefly:O
resurfaces:O
to:O
cross:O
the:O
River:location-bodiesofwater
Crane:location-bodiesofwater
then:O
descends:O
back:O
underground:O
again:O
,:O
heading:O
towards:O
Hounslow:location-GPE
West:location-GPE
.:O