You will be given a definition of a task first, then some input of the task.
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

The site collects something that uniquely identifies you for an unspecified purpose. Collection happens in an unspecified way. You can choose not to use the service or feature for the collection and use of your information.
Output:
Unspecified