With no explanation, label each line with "location-GPE", "O", "other-law", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
Under
the
2008
Presidential
Election
Law
,
the
candidates
must
be
nominated
by
a
party
or
coalition
that
won
at
least
25
%
of
the
popular
vote
or
112
(
20
%
)
of
560
seats
of
the
DPR
.
Under:O
the:O
2008:other-law
Presidential:other-law
Election:other-law
Law:other-law
,:O
the:O
candidates:O
must:O
be:O
nominated:O
by:O
a:O
party:O
or:O
coalition:O
that:O
won:O
at:O
least:O
25:O
%:O
of:O
the:O
popular:O
vote:O
or:O
112:O
(:O
20:O
%:O
):O
of:O
560:O
seats:O
of:O
the:O
DPR:location-GPE
.:O