class EthicalAIGovernance:
    """Establishes a governance framework for ethical AI operation"""
    def __init__(self):
        self.policies = {
            "transparency": "Ensure transparency in AI operations.",
            "fairness": "Promote fairness and prevent bias.",
            "privacy": "Protect user privacy and data.",
            "accountability": "Maintain accountability for AI actions."
        }

    def enforce_policies(self, decision: str) -> str:
        """Enforce ethical policies in AI decision-making"""
        for key, policy in self.policies.items():
            decision += f"\n{key.capitalize()}: {policy}"
        return decision