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]: Another part of the company or institution does receive your unspecified personal information for service operations or security.
[A]: Service operation and security


[Q]: You can use privacy configuration settings (in the website or app) to control the use of unspecified information by the site, which uses it for advertising.
[A]: Advertising


[Q]: The site collects your unspecified information for marketing purposes. Collection happens when you explicitly provide information in an unspecified way.
[A]:
Marketing


