[{'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 encourage you to be aware when you leave our site and to read the privacy statements of each and every Web site that collects personally identifiable information. This privacy statement applies only to information collected by Camfrog."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]