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 ":".
There
is
evidence
that
the
forge
had
an
overshot
waterwheel
.
There:O
is:O
evidence:O
that:O
the:O
forge:O
had:O
an:O
overshot:O
waterwheel:O
.:O