election_title: "Exercise 1 — Two districts, one mayor: EAST district"
bv_test_id: BV2189
bv_election_id: rhbfj7
bv_results_url: https://bettervoting.com/rhbfj7/results

scenario_description: |-
  East District's nine ballots, tallied on their own — a mirror of West with
  Blake and Diego trading places. Scoring round: Avery 35, Diego 33, Carmen 32,
  Elena 25, Blake 0 — Avery and Diego advance. Eight of the nine ballots score
  the two finalists identically (Equal Support), and the one decided voter
  prefers Avery. East's winner: Avery.
  Part 2 of 3 of the consistency exercise (ex01_two_districts.md): West also
  elects Avery, yet the combined city elects Carmen. Ballots adapted from a
  RangeVoting.org example, posed as an exercise in Brendan W. Sullivan,
  "An Introduction to the Math of Voting Methods" (2022), ch. 5.
  Live on BetterVoting (Test ID BV2189): https://bettervoting.com/rhbfj7/results
  — the election carries a second, Ranked Robin race on the same opinions
  (equal ranks allowed): Elena, the district's Condorcet winner, wins it 4-0.
voting_method: STAR
num_winners: 1
ballots: |-
  Avery,Blake,Carmen,Diego,Elena
  3,0,4,3,5 # 5 East voters: Elena first, Carmen second, Avery = Diego
  3,0,4,3,5
  3,0,4,3,5
  3,0,4,3,5
  3,0,4,3,5
  5,0,3,5,0 # 3 East voters: Avery = Diego at the top, Carmen third
  5,0,3,5,0
  5,0,3,5,0
  5,0,3,3,0 # 1 East voter: Avery OVER Diego — the only decided runoff vote
expected_winners:
  - Avery

# file: ex01_district_east.yaml