With no explanation, label each line with "O", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
He
was
educated
at
Oxford
,
at
first
at
Broadgates
Hall
.
He:O
was:O
educated:O
at:O
Oxford:organization-education
,:O
at:O
first:O
at:O
Broadgates:organization-education
Hall:organization-education
.:O