[{'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: Our website and mobile products may contain advertising or services which link to other websites such as Twitter, Facebook and YouTube. The fact that we link to a website is not an endorsement, authorization or representation of our affiliation with that third party. If you click on a link to a third party site, including on an advertisement, you will leave the NWG site or mobile products you are visiting(or using) and go to the site you selected. Because we cannot control the activities of third parties, we cannot accept responsibility for any use of your personal information by such third parties, and we cannot guarantee that they will adhere to the same privacy and security practices as NWG. We encourage you to review the privacy policies of any other service provider from whom you request services. If you visit a third party website that is linked to an NWG site, you should consult that site's privacy policy before providing any personal information."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]