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 ":".
The
hydroelectric
dam
generates
power
with
six
units
of
,
totalling
the
installed
capacity
to
.
The:O
hydroelectric:O
dam:O
generates:O
power:O
with:O
six:O
units:O
of:O
,:O
totalling:O
the:O
installed:O
capacity:O
to:O
.:O