[{'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: Note there are various levels of cookie enablement and disablement in Explorer. For more information on other cookie settings offered in Internet Explorer, refer to the following page from Microsoft: https://support.microsoft.com/en-us/help/17442/windows-internet-explorer-delete-manage-cookies"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]