[{'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: 8. Period of Use of Your Information Subject to applicable laws and regulations, we will only use your Information for so long as is necessary to fulfill the purposes as set out herein."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]