[{'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: Participating European countries' citizens and Swiss citizens should direct any questions, concerns or complaints regarding Zynga's handling of personal information or compliance with the Privacy Shield or US-Swiss Safe Harbor to Zynga at: Privacy Shield Specialist Zynga Inc."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]