With no explanation, label each line with "art-writtenart", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "building-airport", "building-hospital" or "building-hotel" preceded by ":".
He
is
known
as
a
coauthor
of
``
The
Cluetrain
Manifesto
``
,
and
other
publications
on
marketing
in
the
Internet
era
.
He:O
is:O
known:O
as:O
a:O
coauthor:O
of:O
``:O
The:art-writtenart
Cluetrain:art-writtenart
Manifesto:art-writtenart
``:O
,:O
and:O
other:O
publications:O
on:O
marketing:O
in:O
the:O
Internet:O
era:O
.:O