From the moment that, in an election campaign, there are posters on telephone poles or balconies showing the facial features of candidates-and we all know how important that is-to have one's picture on telephone poles or balconies, to have the photographs of just a few candidates on a ballot would be detrimental to those whose picture would not appear.
having a candidate's facial features on a poster will not win them the election
it's an opinion
( z1 win :polarity - :ARG0 ( z2 be-located-at :ARG1 ( z3 feature :mod ( z4 face :part-of ( z5 candidate ) ) ) :ARG2 ( z6 person :ARG0-of ( z7 post ) ) ) :ARG1 ( z8 elect :ARG1 z5 ) )