[{'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: In addition to those cases where a child's personal information is posted publicly (after receiving high-level parental consent), we also may share or disclose personal information collected from children in a limited number of instances, including the following: we may share information with our service providers if necessary for them to perform a business, professional, or technology support function for us we may disclose personal information if permitted or required by law, for example, in response to a court order or a subpoena to the extent permitted by applicable law, we also may disclose personal information collected from children: in response to a law enforcement or public agency's (including schools or children services) request if we believe disclosure may prevent the instigation of a crime, facilitate an investigation related to public safety or protect the safety of a child using our sites or applications to protect the security or integrity of our sites, applications, and other technology, as well as the technology of our service providers to enable us to take precautions against liability"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]