The Grondas, who owned a party store along with land, fixtures, equipment, and a liquor license, entered into a contract to sell their liquor license and fixtures to Harbor Park Market in an agreement that was expressly conditioned on approval by the Grondas' attorney. The Grondas submitted the contract to their attorney but before the attorney had approved it, they received a second, better offer and submitted that contract to the attorney as well. The attorney reviewed both agreements and approved the second one. Harbor Park Market sued the Grondas for breach of contract. Will their suit succeed?