{
  "lean": "4.30.0",
  "mode": "synthetic",
  "goal": "P Q : Prop\nh : P ∧ Q\n⊢ Q ∧ P",
  "attempts": [
    {
      "tactic": "exact h",
      "success": false,
      "exit_code": 1,
      "error_kind": "type_mismatch",
      "script": "set_option autoImplicit false\n\nexample\n  (P Q : Prop)\n  (h : P ∧ Q)\n  : Q ∧ P := by\n  exact h\n"
    },
    {
      "tactic": "exact ⟨h.2, h.1⟩",
      "success": true,
      "exit_code": 0,
      "error_kind": null,
      "script": "set_option autoImplicit false\n\nexample\n  (P Q : Prop)\n  (h : P ∧ Q)\n  : Q ∧ P := by\n  exact ⟨h.2, h.1⟩\n"
    }
  ]
}