{"document":{"title":"na","text":"We will typically explain the extent of use at the time you are asked to provide personal information. If you do not want this information to be collected or used by us for these purposes, you can simply \"\"opt out.\"\" Under certain circumstances, opting out may prevent your participation in activities for which personal information is needed, as in contests. ","paragraphs":null,"sentences":null,"tokens":null,"language":null},"classifications":[{"level":"document-Union","labels":["User Choice/Control"],"label_definitions":null}]}