With no explanation, label each line with "organization-other", "O", "organization-politicalparty", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
From
1965
to
1969
,
Massad
served
in
the
Oklahoma
State
Senate
as
a
Democrat
.
From:O
1965:O
to:O
1969:O
,:O
Massad:person-politician
served:O
in:O
the:O
Oklahoma:organization-other
State:organization-other
Senate:organization-other
as:O
a:O
Democrat:organization-politicalparty
.:O