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 ":".
We
did
n't
actually
think
there
could
be
another
version
of
this
track
not
already
released
but
,
here
it
is
.
We:O
did:O
n't:O
actually:O
think:O
there:O
could:O
be:O
another:O
version:O
of:O
this:O
track:O
not:O
already:O
released:O
but:O
,:O
here:O
it:O
is:O
.:O