With no explanation, label each line with "O", "location-bodiesofwater", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
It
was
situated
to
overlook
the
approach
to
Loch
Katrine
and
the
Pass
of
Leny
.
It:O
was:O
situated:O
to:O
overlook:O
the:O
approach:O
to:O
Loch:location-bodiesofwater
Katrine:location-bodiesofwater
and:O
the:O
Pass:location-bodiesofwater
of:location-bodiesofwater
Leny:location-bodiesofwater
.:O