[{'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: 48. Accessibility This permission allows APUS Booster to close apps chosen by users with accessibility. This permission is only used to speed up device and no other personal information will be collected."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]