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

You can opt out (via a link) from the use of contact information by a third party, which collects or receives it for marketing purposes.
Marketing

A user can delete their account (although the company or organization may continue to keep some data), within the scope of unspecified user information.
Not Specified

The site collects your website activities for analytics or research. Collection happens when you implicitly provide information on the website, and your data's identifiability is not covered by our label scheme.

Analytics/Research

