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 ":".
Another
meeting
was
scheduled
to
discuss
the
procedure
in
conducting
the
investigation
.
Another:O
meeting:O
was:O
scheduled:O
to:O
discuss:O
the:O
procedure:O
in:O
conducting:O
the:O
investigation:O
.:O