[{'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: Notice MobilityWare makes no representation that the App and/or the User Account will be available in perpetuity. The App may no longer be supported and/or shut down by MobilityWare at its sole discretion."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]