With no explanation, label each line with "location-GPE", "O", "organization-other", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
After
founding
the
Institute
of
Economic
Affairs
in
London
in
1955
,
Fisher
had
helped
to
establish
the
Fraser
Institute
,
the
Manhattan
Institute
and
the
Pacific
Research
Institute
in
the
1970s
.
After:O
founding:O
the:O
Institute:organization-other
of:organization-other
Economic:organization-other
Affairs:organization-other
in:O
London:location-GPE
in:O
1955:O
,:O
Fisher:person-other
had:O
helped:O
to:O
establish:O
the:O
Fraser:organization-other
Institute:organization-other
,:O
the:O
Manhattan:organization-other
Institute:organization-other
and:O
the:O
Pacific:organization-other
Research:organization-other
Institute:organization-other
in:O
the:O
1970s:O
.:O