scenario: ground/gr-a12-ground-nd
description: >
  GROUND—ND removes a Blame token from its player (GR-A12, GR-T02). The
  choice must name a token that is actually there, and a relation break
  must name a relation that exists.
covers: [GR-A12, GR-T02, GR-T03]
provisional: false
seed: 42
setup:
  players: 3
  preset: standard-3p
  patch:
    "lead": 0
    "players.0.blame_from": [1]
commands:
  - actor: P1
    cmd: select_action
    args: { action: GROUND }
  - actor: P2
    cmd: select_action
    args: { action: INVESTIGATE, problem: 3 }
  - actor: P3
    cmd: select_action
    args: { action: INVESTIGATE, problem: 3 }
  - actor: SYSTEM
    cmd: reveal
  # GR-T02: P3 has no Blame token in front of P1.
  - actor: P1
    cmd: choose_ground_mode
    args: { mode: ND, choice: remove_blame, seat: 2 }
  # GR-A12: no relation with P2 exists to break.
  - actor: P1
    cmd: choose_ground_mode
    args: { mode: ND, choice: break_relation, seat: 1 }
  - actor: P1
    cmd: choose_ground_mode
    args: { mode: ND, choice: remove_blame, seat: 1 }
  - actor: SYSTEM
    cmd: resolve
expect:
  events:
    - kind: BlameRemoved
      player: 0
      owner: 1
  state:
    "players.0.blame_from": []
  rejects: [4, 5]