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
's
medieval
rock
,
but
it
still
sounds
like
The
Darkness
.
It:O
's:O
medieval:O
rock:O
,:O
but:O
it:O
still:O
sounds:O
like:O
The:O
Darkness:O
.:O