With no explanation, label each line with "location-GPE", "O", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
He
has
given
guitar
master
classes
since
the
late
1990s
at
such
institutions
as
the
Amsterdam
Music
Conservatory
and
in
Honolulu
at
the
University
of
Hawaii
.
He:O
has:O
given:O
guitar:O
master:O
classes:O
since:O
the:O
late:O
1990s:O
at:O
such:O
institutions:O
as:O
the:O
Amsterdam:organization-education
Music:organization-education
Conservatory:organization-education
and:O
in:O
Honolulu:location-GPE
at:O
the:O
University:organization-education
of:organization-education
Hawaii:organization-education
.:O