[{'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: Links to other sites The DataViz site contains links to other Web sites. Although we do not provide any personally identifiable information to these companies, we cannot guarantee your privacy once you leave the DataViz site. We are not responsible for the privacy policies, practices or content of web sites with links on our site. We encourage you to read the posted privacy statement whenever interacting with any web site."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]