[{'role': 'user', 'content': "Analyze the following clause from a privacy policy and determine if it's fair or unfair. Also identify any privacy practices mentioned: When we are fulfilling our mission of being open. We sometimes release information to make our products better and foster an open web, but when we do so, we will remove your personal information and try to disclose it in a way that minimizes the risk of you being re-identified."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]