With no explanation, label each line with "art-writtenart", "O", "person-artist/author", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "building-airport" or "building-hospital" preceded by ":".
But
now
…
he
has
reversed
his
position
and
build
[
s
]
up
a
body
of
economic
laws
based
on
competition
''
writes
Homan
(
1928
)
and
Everett
(
1946
)
finds
:
``
Soon
after
writing
``
The
Philosophy
of
Wealth
``
,
however
,
Clark
started
to
make
defences
for
the
competitive
system
.
But:O
now:O
…:O
he:O
has:O
reversed:O
his:O
position:O
and:O
build:O
[:O
s:O
]:O
up:O
a:O
body:O
of:O
economic:O
laws:O
based:O
on:O
competition:O
'':O
writes:O
Homan:art-writtenart
(:O
1928:O
):O
and:O
Everett:art-writtenart
(:O
1946:O
):O
finds:O
::O
``:O
Soon:O
after:O
writing:O
``:O
The:art-writtenart
Philosophy:art-writtenart
of:art-writtenart
Wealth:art-writtenart
``:O
,:O
however:O
,:O
Clark:person-artist/author
started:O
to:O
make:O
defences:O
for:O
the:O
competitive:O
system:O
.:O