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 ":".
It
is
reported
to
have
been
cut
into
pieces
and
taken
away
in
1967
.
It:O
is:O
reported:O
to:O
have:O
been:O
cut:O
into:O
pieces:O
and:O
taken:O
away:O
in:O
1967:O
.:O