document: {"document":{"title":"na","text":"Comments, conversations and other public activities: We offer you opportunities to engage in public activities on TED.com. \"\"Public activities\"\" are any actions you take that are designed to be visible to other users, including comments, conversations, recommendations and ratings. If you choose to engage in public activities, you should be aware that any personal information you submit there can be read, collected or used by other users of these areas, and could be used to send you unsolicited messages. ","paragraphs":null,"sentences":null,"language":null},"classifications":[{"level":"document-Majority","labels":["Third Party Sharing/Collection"],"label_definitions":null}]}