document: {"document":{"title":"na","text":" When participating in certain activities, such as commenting on a particular article, participating in an online chat, participating in an online poll, or otherwise sending messages through our web site, the comments, information, thoughts or ideas you provide may be published on the Site at the sole discretion of the Post-Gazette. ","paragraphs":null,"sentences":null,"language":null},"classifications":[{"level":"document-Majority","labels":["First Party Collection/Use"],"label_definitions":null}]}