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 ":".
The
school
was
formerly
known
as
the
Horace
Mann
High
School
and
the
Horace
Mann
Junior
High
School
.
The:O
school:O
was:O
formerly:O
known:O
as:O
the:O
Horace:organization-education
Mann:organization-education
High:organization-education
School:organization-education
and:O
the:O
Horace:organization-education
Mann:organization-education
Junior:organization-education
High:organization-education
School:organization-education
.:O