[{'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: 4 The principle for limiting utilization and sharing We do not sell your personal information to third parties. We will not share your or your child's information with third parties other than the necessary service providers as indicated below."}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]