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

The site collects your demographic information for a basic service or feature. Collection happens in an unspecified way, and your data is identifiable.
Basic service/feature

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.
Service Operation and Security

The site collects your contact information for an additional (non-basic) service or feature. Collection happens when you explicitly provide information on the website. You can make a choice about the collection and use of your information.

Additional service/feature

