With no explanation, label each line with "art-music", "O", "art-broadcastprogram", "art-film", "art-other", "art-painting", "art-writtenart", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
The
album
``
Metal
Meets
``
appeared
on
the
!
earshot
Campus
and
Community
National
Top
50
Albums
chart
in
January
,
2012
.
The:O
album:O
``:O
Metal:art-music
Meets:art-music
``:O
appeared:O
on:O
the:O
!:O
earshot:O
Campus:O
and:O
Community:O
National:O
Top:O
50:O
Albums:O
chart:O
in:O
January:O
,:O
2012:O
.:O