With no explanation, label each line with "O", "organization-other", "person-scholar", "location-GPE", "organization-education", "art-broadcastprogram", "art-film", "art-music", "art-other" or "art-painting" preceded by ":".
After
obtaining
a
PhD
in
occupational
psychology
from
the
University
of
London
,
Cherry
travelled
to
the
United
Kingdom
to
work
with
the
UK
Medical
Research
Council
and
at
the
Institute
for
Occupational
Health
at
the
London
School
of
Hygiene
&
amp
;
Tropical
Medicine
.
After:O
obtaining:O
a:O
PhD:O
in:O
occupational:O
psychology:O
from:O
the:O
University:organization-education
of:organization-education
London:organization-education
,:O
Cherry:person-scholar
travelled:O
to:O
the:O
United:location-GPE
Kingdom:location-GPE
to:O
work:O
with:O
the:O
UK:organization-other
Medical:organization-other
Research:organization-other
Council:organization-other
and:O
at:O
the:O
Institute:organization-other
for:organization-other
Occupational:organization-other
Health:organization-other
at:O
the:O
London:organization-education
School:organization-education
of:organization-education
Hygiene:organization-education
&:organization-education
amp:organization-education
;:organization-education
Tropical:organization-education
Medicine:organization-education
.:O