With no explanation, label each line with "building-other", "O", "location-bodiesofwater", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Its
construction
was
a
result
of
the
Duncan
Dam
and
Libby
Dam
providing
year
round
flows
into
Kootenay
Lake
.
Its:O
construction:O
was:O
a:O
result:O
of:O
the:O
Duncan:building-other
Dam:building-other
and:O
Libby:building-other
Dam:building-other
providing:O
year:O
round:O
flows:O
into:O
Kootenay:location-bodiesofwater
Lake:location-bodiesofwater
.:O