[{'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: 69 Studio may change this Privacy Policy from time to time, and at 69 Studio's sole discretion. All changes hereto will be made available on this website, which is why 69 Studio encourages Users to frequently check this page for any changes to this Privacy Policy. Changes hereto will not prejudice Users' rights without their consent. Contact Information"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]