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
includes
guest
essays
and
several
businesspeople
,
political
figures
,
and
self-help
authors
are
quoted
.
It:O
includes:O
guest:O
essays:O
and:O
several:O
businesspeople:O
,:O
political:O
figures:O
,:O
and:O
self-help:O
authors:O
are:O
quoted:O
.:O