[{'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: Privacy Policy Revision If there should be an addition or edition to his privacy policy based on legislative policies or a change in security technology, the content and reason of the revision will be announced, at least 7 days prior, on the JP Brothers website (www.jp-brothers.com) and/or JP Brothers applicaions, in Settings > App Information."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]