With no explanation, label each line with "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
was
President
of
the
British
Association
of
Plastic
Surgeons
1970-71
.
He:O
was:O
President:O
of:O
the:O
British:organization-other
Association:organization-other
of:organization-other
Plastic:organization-other
Surgeons:organization-other
1970-71:O
.:O