Input (grade 13): He was cheated of victory in the 1995 national elections after running for another term as senator; he took the case to the Supreme Court eventually winning the suit in 2004.
Output (grade 11): He then launched a bid for the vice presidency in 1992, running under the Liberal Party with Jovito Salonga running for president, finishing fifth among the vice presidential candidates by garnering 9.9% of the vote.