[{'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: e) Updates of the Policy We may update the Policy from time to time to reflect changes to our information practices. We encourage you to periodically review our website for the latest information on our privacy practices."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]