With no explanation, label each line with "O", "organization-politicalparty", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
During
the
Revolutionary
Nationalist
Movement
regime
(
1952–1964
)
,
the
Social
Democratic
Party
was
a
minor
force
,
allied
electorally
with
the
Bolivian
Socialist
Falange
.
During:O
the:O
Revolutionary:organization-politicalparty
Nationalist:organization-politicalparty
Movement:organization-politicalparty
regime:O
(:O
1952–1964:O
):O
,:O
the:O
Social:organization-politicalparty
Democratic:organization-politicalparty
Party:organization-politicalparty
was:O
a:O
minor:O
force:O
,:O
allied:O
electorally:O
with:O
the:O
Bolivian:organization-politicalparty
Socialist:organization-politicalparty
Falange:organization-politicalparty
.:O