sentences:  The winners were proclaimed alphabetically rather than by the number of votes garnered, since the vote totals had not yet been finalized.Winning candidates Nancy Binay and Koko Pimentel declined to attend the proclamation, on the advice of their lawyers.Following the election, a poll watchdog alleged that the Comelec failed to do a review of the source code for voting machines used in the election, in violation of the Automated Election Systems Law.