[{'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: 7. Modifications to the Application hike reserves the right at any time and from time to time to interrupt, restrict (without cause and without notice to You), modify or discontinue, temporarily or permanently, the Site, Application (or any part thereof) with or without any notice. You agree that hike shall not be liable to You or to any third party for any modification, suspension or discontinuance of the Application or the Site."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]