Definition: In this task, you are given a text from a post. Your task is to find all of the proper nouns and label them. The labels are <B-PER>, <I-PER> for persons; <B-ORG>, <I-ORG> for organizations; <B-LOC>, <I-LOC> for locations; and <B-MISC>, <I-MISC> for other nouns. The capital 'B' denotes the first word of a proper noun phrase. The capital 'I' denotes all following words of the same noun phrase. If a word is not a part of a proper noun phrase, do not label it.
Input: The NBH is BBB-minus by Duff & Phelps , IBCA and Thomson BankWatch , BB-plus by S&P , BA1 by Moody 's Investors Service , BBB+ by the Japan Credit Rating Agency . 

The NBH <B-ORG> is BBB-minus by Duff <B-ORG> & <I-ORG> Phelps <I-ORG> , IBCA <B-ORG> and Thomson <B-ORG> BankWatch <I-ORG> , BB-plus by S&P <B-ORG> , BA1 by Moody <B-ORG> 's <I-ORG> Investors <I-ORG> Service <I-ORG> , BBB+ by the Japan <B-ORG> Credit <I-ORG> Rating <I-ORG> Agency <I-ORG> . 