With no explanation, label each line with "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
Since
this
reduces
the
storage
capacity
of
the
dam
,
it
is
no
longer
used
for
flood
control
,
but
remains
an
important
source
of
agricultural
water
.
Since:O
this:O
reduces:O
the:O
storage:O
capacity:O
of:O
the:O
dam:O
,:O
it:O
is:O
no:O
longer:O
used:O
for:O
flood:O
control:O
,:O
but:O
remains:O
an:O
important:O
source:O
of:O
agricultural:O
water:O
.:O