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 ":".
The
album
was
never
promoted
properly
because
the
record
company
had
to
shut
down
just
after
releasing
the
record
.
The:O
album:O
was:O
never:O
promoted:O
properly:O
because:O
the:O
record:O
company:O
had:O
to:O
shut:O
down:O
just:O
after:O
releasing:O
the:O
record:O
.:O