[{'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: Adobe and Krux are other third parties we engage to track and analyze usage and browsing patterns of our users. For information about Adobe's information collection practices and related opt-out choices, click here. For information about Krux's information collection practices and related opt-out choices, click here."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]