election_title: "Equal-vote balance — plus 3 opposite pairs (IRV flips to Ada)"

scenario_description: |-
  The base election plus three exact-opposite ballot pairs (each Ada>Bruno>Cyrus
  matched by its reverse Cyrus>Bruno>Ada). The pairs are perfectly balanced — under
  Condorcet / Ranked Robin / STAR they cancel and Bruno stays the winner (margins
  just grow to 9-6 and 10-5). But RCV-IRV counts only first-choices, so the six new
  ballots pile onto the extremes (Ada +3, Cyrus +3) and none onto the center
  (Bruno +0): Bruno now has the fewest first-choices, is eliminated first, and Ada
  wins 10-5. Balanced ballots that should cancel instead flip the winner — RCV-IRV
  fails the Test of Balance, by the center-squeeze mechanism. Lesson:
  06_Other/RCV_IRV/concepts/RCV_IRV_equal_vote.md

video_script: |-
  Twin of the balance pair. Same base plus three exact-opposite pairs. Under IRV
  the balanced ballots squeeze the center (Bruno) out and Ada wins — the winner
  flipped, so the opposite ballots did NOT cancel. (Run with voting_method:
  RankedRobin to see Bruno stay the Condorcet winner, 9-6 / 10-5.)

voting_method: RCV_IRV
num_winners: 1

ballots: |-
  4:Bruno>Ada>Cyrus
  6:Ada>Bruno>Cyrus
  5:Cyrus>Bruno>Ada

expected_winners:
- Ada