[{'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: If you remove information that you posted to the Service, copies may remain viewable in cached and archived pages of the Service, or if other Users or third parties using the Instagram API have copied or saved that information."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]