Teacher: 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
Teacher: Now, understand the problem? If you are still confused, see the following example:
The site collects your IP address or device IDs for advertising. Collection happens when you implicitly provide information on the website.
Solution: Advertising
Reason: The given policy text states that it uses user information for 'advertising' explicitly

Now, solve this instance: The site collects your demographic information for a purpose outside of our label scheme. Collection happens when you explicitly provide information on the website, and your data is identifiable. You can opt out using the provided link for the use of your information.
Student:
Other