With no explanation, label each line with "O", "person-scholar", "location-GPE", "organization-education", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
His
father
was
mathematician
Jonas
Birnberg
,
who
had
taught
for
almost
40
years
at
Corfe
Grammar
School
in
Blackheath
,
and
at
Goldsmith
's
College
until
his
death
in
1970
;
and
his
mother
Naomi
(
d.
1988
)
was
the
sister
of
Norman
de
Mattos
Bentwich
,
and
had
set
up
a
school
in
Birchington
,
Kent
,
attended
by
Jewish
children
including
refugees
.
His:O
father:O
was:O
mathematician:O
Jonas:person-scholar
Birnberg:person-scholar
,:O
who:O
had:O
taught:O
for:O
almost:O
40:O
years:O
at:O
Corfe:organization-education
Grammar:organization-education
School:organization-education
in:O
Blackheath:location-GPE
,:O
and:O
at:O
Goldsmith:organization-education
's:organization-education
College:organization-education
until:O
his:O
death:O
in:O
1970:O
;:O
and:O
his:O
mother:O
Naomi:person-other
(:O
d.:O
1988:O
):O
was:O
the:O
sister:O
of:O
Norman:person-other
de:person-other
Mattos:person-other
Bentwich:person-other
,:O
and:O
had:O
set:O
up:O
a:O
school:O
in:O
Birchington:location-GPE
,:O
Kent:location-GPE
,:O
attended:O
by:O
Jewish:O
children:O
including:O
refugees:O
.:O