[{'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: Please note that for the purposes of seeking to provide our users with a better experience, to improve our services or otherwise where you have consented, Personal Information collected through our site or service may, subject to user privacy controls (where available), be used by our other services (including in an aggregated or individualized manner)."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]