With no explanation, label each line with "location-GPE", "O", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Donald
Russell
Aickin
(
31
October
1934
–
29
August
2019
)
was
a
New
Zealand
obstetrician
and
gynaecologist
.
Donald:person-other
Russell:person-other
Aickin:person-other
(:O
31:O
October:O
1934:O
–:O
29:O
August:O
2019:O
):O
was:O
a:O
New:location-GPE
Zealand:location-GPE
obstetrician:O
and:O
gynaecologist:O
.:O