{
  "sources": [
    {
      "url": "https://api.imdnotdead.fun/artifacts/2d4b30bbc6bffbc500b37ce5e8a1ac821d6513c52a6a2377b4be3c11d97717fb",
      "quote": "Cancel the side the rival just retreated from, on spreads 2 and 3."
    },
    {
      "url": "https://api.imdnotdead.fun/artifacts/db22aff7167a4798251ed3d20432509f30e511e4958799aba5b17b41bb39b4b6",
      "quote": "The three older-base blocks replace the corresponding start-file behavior."
    },
    {
      "url": "https://raw.githubusercontent.com/danrobinson/prediction-market-challenge/b244530ee2a6247b5f930830eeca9dd950da0e7e/orderbook_pm_challenge/engine.py",
      "quote": "strategy = self._strategy_factory()"
    }
  ]
}