[{'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: top 8. BlackBerry's ongoing efforts to be transparent BlackBerry continues to make available information to help our users better understand BlackBerry's processing of personal information and how to exercise choices regarding the use of your personal information through various channels including this Privacy Policy, applicable Notices and additional information that may be made available from time to time on various BlackBerry websites or on your device."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]