With no explanation, label each line with "building-library", "O", "organization-education", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
A
small
collection
of
Flagg
's
personal
and
professional
papers
is
held
in
the
Department
of
Drawings
&
amp
;
Archives
at
Avery
Architectural
and
Fine
Arts
Library
at
Columbia
University
.
A:O
small:O
collection:O
of:O
Flagg:person-other
's:O
personal:O
and:O
professional:O
papers:O
is:O
held:O
in:O
the:O
Department:O
of:O
Drawings:O
&:O
amp:O
;:O
Archives:O
at:O
Avery:building-library
Architectural:building-library
and:building-library
Fine:building-library
Arts:building-library
Library:building-library
at:O
Columbia:organization-education
University:organization-education
.:O