[{'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: When we collect your data, we associate it with a unique ID and a unique device ID that are generated when you install an Opera product or begin using one of our services. These identifiers are anonymized and cannot be linked to you as an individual person. We also take measures to remove any possible connections between these IDs and other types of personal data."}, {'role': 'assistant', 'content': 'This clause is unfair. The privacy practices mentioned are: Identifier_1stParty, Identifier_Device_ID_1stParty.'}]