[{'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: No person other than you and us will have any right to enforce these Terms against any person, and you may not delegate, assign or transfer these Terms or any rights or obligations under these Terms, by operation of law or otherwise without our consent. We may freely assign, transfer or sub-contract these Terms or our rights and obligations under these Terms, in whole or in part, without your prior consent or notice. You acknowledge and agree that in no event will our partners or affiliate companies have any liability under these Terms."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]