With no explanation, label each line with "O", "person-politician", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart", "building-airport" or "building-hospital" preceded by ":".
Indeed
,
former
president
Jorge
Alessandri
had
been
elected
in
1958
with
only
31.6
%
of
the
popular
vote
,
defeating
Allende
.
Indeed:O
,:O
former:O
president:O
Jorge:person-politician
Alessandri:person-politician
had:O
been:O
elected:O
in:O
1958:O
with:O
only:O
31.6:O
%:O
of:O
the:O
popular:O
vote:O
,:O
defeating:O
Allende:person-politician
.:O