[{'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 can also set your browser for it to send a code to the Site indicating that you do not wish to be followed ("Do Not Track" option). You can visit the following pages for more information: Internet Explorer™ : http://windows.microsoft.com/en-GB/internet-explorer/use-tracking-protection#ie=ie-11 Safari™ : http://support.apple.com/kb/PH11952 Chrome™ : https://support.google.com/chrome/answer/114836? Firefox™ : https://support.mozilla.org/en-US/kb/how-do-i-turn-do-not-track-feature Opera™ : http://help.opera.com/Windows/12.10/en/notrack.html'}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]