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 ":".
He
was
accused
of
failing
to
answer
correspondence
from
the
board
and
take
up
issues
important
to
the
organization
.
He:O
was:O
accused:O
of:O
failing:O
to:O
answer:O
correspondence:O
from:O
the:O
board:O
and:O
take:O
up:O
issues:O
important:O
to:O
the:O
organization:O
.:O