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
Royal
College
,
Colombo
and
the
Colombo
International
School
.
He:O
was:O
educated:O
at:O
Royal:organization-education
College:organization-education
,:O
Colombo:organization-education
and:O
the:O
Colombo:organization-education
International:organization-education
School:organization-education
.:O