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
also
appears
he
had
some
misgivings
about
the
compressor
arrangement
,
but
if
this
was
the
case
it
was
never
official
.
It:O
also:O
appears:O
he:O
had:O
some:O
misgivings:O
about:O
the:O
compressor:O
arrangement:O
,:O
but:O
if:O
this:O
was:O
the:O
case:O
it:O
was:O
never:O
official:O
.:O