With no explanation, label each line with "O", "event-election", "organization-politicalparty", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting" or "art-writtenart" preceded by ":".
Salvador
Allende
won
the
1970
Chilean
presidential
election
as
leader
of
the
Unidad
Popular
(
``
Popular
Unity
``
)
coalition
.
Salvador:person-politician
Allende:person-politician
won:O
the:O
1970:O
Chilean:event-election
presidential:event-election
election:event-election
as:O
leader:O
of:O
the:O
Unidad:organization-politicalparty
Popular:organization-politicalparty
(:O
``:O
Popular:organization-politicalparty
Unity:organization-politicalparty
``:O
):O
coalition:O
.:O