With no explanation, label each line with "location-bodiesofwater", "O", "location-mountain", "location-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
The
Eastern
Alps
is
separated
from
the
Western
Alps
by
a
line
from
Lake
Constance
to
Lake
Como
along
the
Alpine
Rhine
valley
and
via
the
Splügen
Pass
.
The:O
Eastern:location-mountain
Alps:location-mountain
is:O
separated:O
from:O
the:O
Western:location-mountain
Alps:location-mountain
by:O
a:O
line:O
from:O
Lake:location-bodiesofwater
Constance:location-bodiesofwater
to:O
Lake:location-bodiesofwater
Como:location-bodiesofwater
along:location-bodiesofwater
the:O
Alpine:location-other
Rhine:location-other
valley:location-other
and:O
via:O
the:O
Splügen:location-other
Pass:location-other
.:O