[{'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: Cardinal Blue may use your personal information to: administer the application personalize the application for you; enable your access to and use of the application services; publish information about you on the application; send to you products that you purchase; supply to you services that you purchase; send you statements and invoices; collect payments from you; and send you marketing communications."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]