With no explanation, label each line with "location-GPE", "O", "organization-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Between
2002
and
2006
,
Group
Health
Cooperative
made
reforms
to
increase
efficiency
and
access
at
20
primary
care
clinics
in
western
Washington
.
Between:O
2002:O
and:O
2006:O
,:O
Group:organization-other
Health:organization-other
Cooperative:organization-other
made:O
reforms:O
to:O
increase:O
efficiency:O
and:O
access:O
at:O
20:O
primary:O
care:O
clinics:O
in:O
western:O
Washington:location-GPE
.:O