With no explanation, label each line with "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
was
in
partnership
with
John
Murray
Clark
from
1897
to
1904
.
He:O
was:O
in:O
partnership:O
with:O
John:person-other
Murray:person-other
Clark:person-other
from:O
1897:O
to:O
1904:O
.:O