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

[Q]: An unnamed third party does do something outside of our label scheme with your IP address or device IDs for an unspecified purpose. The data is aggregated or anonymized.
[A]: Unspecified


[Q]: An unspecified third party does receive your contact information for marketing purposes. The data is personally identifiable.
[A]: Marketing


[Q]: A user with an account can opt out (via a link) from the use of contact information by the site, which uses it for marketing purposes.
[A]:
Marketing


