[{'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: 2.3. We reserve the right to amend this Privacy Policy at any time and You shall be notified of any such amendment via the platform through which You access the Services and/or by Us publishing the modified Privacy Policy on any platform through which You access the Services. We recommend that You revisit this Privacy Policy on a regular basis. For the avoidance of doubt, Your continued use of the Services shall be interpreted as deemed acceptance of any modifications to the Privacy Policy."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]