[{'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: You are therefore advised to re-read the Terms and Privacy Policy on a regular basis. Should it be that you do not accept any of the modifications or amendments to the Terms and Privacy Policy, you may terminate your use of this website immediately."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]