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

Input: Consider Input: The site collects your demographic information for advertising. Collection happens when you implicitly provide information on the website, and your data is aggregated or anonymized.

Output: Advertising


Input: Consider Input: The site collects your demographic information for an additional (non-basic) service or feature. Collection happens when you explicitly provide information in an unspecified way for a user type outside of our label scheme, and your data is identifiable.

Output: Additional service/feature


Input: Consider Input: The site collects your website activities for marketing purposes. Collection happens on other websites.


Output: Marketing


