[{'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: Certain ZEN Services that ZEN may offer, such as multiplayer gaming, social networking and gaming console services, may use third party services to provide authentication for the ZEN Services with a gaming console ID, social networking ID, or gaming network account. In connection with such use, certain personally identifiable user and/or membership data may be transferred automatically to and from ZEN."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]