{"document":{"title":"na","text":"If you do not wish to receive promotional communications from THE MRC, you can unsubscribe to our promotional e-mails. We will include an opt-out link or reply address in each such e-mail. Please allow us up to 10 business days to process your request. After unsubscribing, you may still receive messages about the status of your account, to resolve technical issues, to confirm a new registration with us, and for other customer services purposes. ","paragraphs":null,"sentences":null,"tokens":null,"language":null},"classifications":[{"level":"document-Majority","labels":["User Choice/Control"],"label_definitions":null}]}