With no explanation, label each line with "location-GPE", "O", "other-educationaldegree", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
He
attended
William
Ellis
School
in
London
and
Churchill
College
,
Cambridge
where
he
graduated
with
a
Bachelor
of
Arts
with
first
class
honours
in
theoretical
physics
(
1967
)
and
a
PhD
in
elementary
particle
theory
(
1970
)
.
He:O
attended:O
William:organization-education
Ellis:organization-education
School:organization-education
in:O
London:location-GPE
and:O
Churchill:organization-education
College:organization-education
,:O
Cambridge:organization-education
where:O
he:O
graduated:O
with:O
a:O
Bachelor:other-educationaldegree
of:other-educationaldegree
Arts:other-educationaldegree
with:O
first:O
class:O
honours:O
in:O
theoretical:O
physics:O
(:O
1967:O
):O
and:O
a:O
PhD:other-educationaldegree
in:O
elementary:O
particle:O
theory:O
(:O
1970:O
):O
.:O