With no explanation, label each line with "location-GPE", "O", "organization-government/governmentagency", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
She
also
served
as
a
United
States
Magistrate
Judge
of
the
United
States
District
Court
for
the
Eastern
District
of
Missouri
from
1990
to
1994
.
She:O
also:O
served:O
as:O
a:O
United:organization-government/governmentagency
States:organization-government/governmentagency
Magistrate:O
Judge:O
of:O
the:O
United:organization-government/governmentagency
States:organization-government/governmentagency
District:organization-government/governmentagency
Court:organization-government/governmentagency
for:O
the:O
Eastern:O
District:O
of:O
Missouri:location-GPE
from:O
1990:O
to:O
1994:O
.:O