{"document":{"title":"na","text":"Advertising networks that serve ads on our site may also use single-pixel GIFs in their advertisements. In general, any electronic image viewed as part of a Web page, including an ad banner, can act as a Web beacon. ","paragraphs":null,"sentences":null,"tokens":null,"language":null},"classifications":[{"level":"document-Union","labels":["Introductory/Generic","Third Party Sharing/Collection"],"label_definitions":null}]}