[{'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 do not use tracing technologies. Thus, we cannot trace the domain names, IP addresses and the type of explorer used by the users who access our websites and use our products or services."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_Cookie_or_similar_Tech_1stParty, Identifier_IP_Address_1stParty.'}]