With no explanation, label each line with "location-GPE", "O", "location-bodiesofwater", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
line
continues
west
through
the
53rd
Street
Tunnel
under
the
East
River
into
Manhattan
.
The:O
line:O
continues:O
west:O
through:O
the:O
53rd:location-other
Street:location-other
Tunnel:location-other
under:O
the:O
East:location-bodiesofwater
River:location-bodiesofwater
into:O
Manhattan:location-GPE
.:O