With no explanation, label each line with "O", "person-politician", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Samuels
was
educated
at
Sir
Walter
St
John
's
School
and
King
's
College
London
,
qualifying
as
a
solicitor
in
1921
.
Samuels:person-politician
was:O
educated:O
at:O
Sir:organization-education
Walter:organization-education
St:organization-education
John:organization-education
's:organization-education
School:organization-education
and:O
King:organization-education
's:organization-education
College:organization-education
London:organization-education
,:O
qualifying:O
as:O
a:O
solicitor:O
in:O
1921:O
.:O