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 ":".
This
song
was
appearing
by
the
compilation
album
WOW
Hits
2009
and
his
regular
versions
.
This:O
song:O
was:O
appearing:O
by:O
the:O
compilation:O
album:O
WOW:art-music
Hits:art-music
2009:art-music
and:O
his:O
regular:O
versions:O
.:O