With no explanation, label each line with "location-GPE", "O", "organization-politicalparty", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
In
2012
the
Constitution
Party
of
Oregon
nominated
Ron
Paul
for
the
U.S
.
presidency
.
In:O
2012:O
the:O
Constitution:organization-politicalparty
Party:organization-politicalparty
of:organization-politicalparty
Oregon:organization-politicalparty
nominated:O
Ron:person-politician
Paul:person-politician
for:O
the:O
U.S:location-GPE
.:location-GPE
presidency:O
.:O