[{'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: 1. Non-personal Data Non-personal data means information that, by itself, does not personally identify you. We may collect Non-personal data such as your device model number, operating system version, country code and other properties for purposes of managing the apps and communicating with you."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Device_ID_1stParty.'}]