[{'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: In addition, TabTale may use the following service both in its Crazy Labs Apps and Kids Apps Applifier Oy ads service which privacy policy practices can be found at: https://www.applifier.com/privacy/."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]