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 website activities for marketing purposes. Collection happens on other websites.

Output: Marketing


Input: Consider Input: The site collects your unspecified information for analytics or research. Collection happens by an unnamed service or third party.

Output: Analytics/Research


Input: Consider Input: A user's unspecified information is retained for an unspecified duration to perform analytics or research.


Output: Not Specified


