[{'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: Samsung advertising ID In order to make content and advertising served to your mobile device more relevant to you, we will collect information about your usage of your mobile device and services."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Ad_ID_1stParty, Identifier_Device_ID_1stParty.'}]