[{'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: We also obtain data from third parties. For example, we supplement the data we collect by purchasing demographic data from other companies. We also use services from other companies to help us determine a location based on your IP address in order to customize certain products to your location."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Demographic_1stParty, Identifier_IP_Address_1stParty, Location_1stParty, Location_IP_Address_1stParty.'}]