Given a part of privacy policy text, identify the type of personal information which is collected, used, tracked or retained. The type of information should be present inside the given policy text, answer as 'Not Specified' otherwise

[Q]: The public does see your activities on the website or app for an unspecified purpose. The data is personally identifiable.
[A]: User online activities


[Q]: An unnamed third party does not receive your demographic information for a basic service or feature. The data is personally identifiable. You can opt in for data collection.
[A]: Demographic


[Q]: A user's user profile is retained for an unspecified duration to maintain service operations or security.
[A]:
User profile


