With no explanation, label each line with "O", "other-educationaldegree", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
He
then
enrolled
at
St
Peter
's
College
,
Oxford
where
he
undertook
a
Master
of
Science
degree
in
Nature
,
Society
&
amp
;
Environmental
Policy
.
He:O
then:O
enrolled:O
at:O
St:organization-education
Peter:organization-education
's:organization-education
College:organization-education
,:organization-education
Oxford:organization-education
where:O
he:O
undertook:O
a:O
Master:other-educationaldegree
of:other-educationaldegree
Science:other-educationaldegree
degree:O
in:O
Nature:O
,:O
Society:O
&:O
amp:O
;:O
Environmental:O
Policy:O
.:O