Given a part of privacy policy text, identify the purpose for which the user information is collected/used. The purpose should be given inside the policy text, answer as 'Not Specified' otherwise

[Q]: The site collects your health information for an unspecified purpose. Collection happens in an unspecified way. You can opt in for data collection.
[A]: Unspecified


[Q]: The site collects your contact information for an unspecified purpose. Collection happens when you explicitly provide information in an unspecified way.
[A]: Unspecified


[Q]: A user with an account can make a choice about your privacy not described by our label scheme the use of contact information by the site, which uses it for service operations or security.
[A]:
Service Operation and Security


