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 ":".
The
road
was
part
of
the
major
northern
route
of
the
Trail
of
Tears
,
the
forcible
remove
in
the
late
1830s
of
Native
Americans
from
east
of
the
Mississippi
River
to
what
is
now
Oklahoma
.
The:O
road:O
was:O
part:O
of:O
the:O
major:O
northern:O
route:O
of:O
the:O
Trail:location-road/railway/highway/transit
of:location-road/railway/highway/transit
Tears:location-road/railway/highway/transit
,:O
the:O
forcible:O
remove:O
in:O
the:O
late:O
1830s:O
of:O
Native:O
Americans:O
from:O
east:O
of:O
the:O
Mississippi:location-bodiesofwater
River:location-bodiesofwater
to:O
what:O
is:O
now:O
Oklahoma:location-GPE
.:O