With no explanation, label each line with "organization-media/newspaper", "O", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
was
an
art
critic
for
the
Manchester
Guardian
from
1868
to
1874
and
thereafter
until
1905
he
was
an
art
critic
for
the
Manchester
Courier
.
He:O
was:O
an:O
art:O
critic:O
for:O
the:O
Manchester:organization-media/newspaper
Guardian:organization-media/newspaper
from:O
1868:O
to:O
1874:O
and:O
thereafter:O
until:O
1905:O
he:O
was:O
an:O
art:O
critic:O
for:O
the:O
Manchester:organization-media/newspaper
Courier:organization-media/newspaper
.:O