TASK 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.
PROBLEM: William Weld is working to stop his bid to win a U.S. Senate seat because she does n't want to leave Massachusetts .

SOLUTION: William <B-PER> Weld <I-PER> is working to stop his bid to win a U.S. <B-LOC> Senate <B-ORG> seat because she does n't want to leave Massachusetts <B-LOC> .

PROBLEM: Hassan al-Turabi is the leader of the National Islamic Front , the political force behind the Sudanese government .

SOLUTION: Hassan <B-PER> al-Turabi <I-PER> is the leader of the National <B-ORG> Islamic <I-ORG> Front <I-ORG> , the political force behind the Sudanese <B-MISC> government .

PROBLEM: " Neither the National Socialists ( Nazis ) nor the communists dared to kidnap an American citizen , " he shouted , in an oblique reference to his extradition to Germany from Denmark . "

SOLUTION:
" Neither the National <B-MISC> Socialists <I-MISC> ( Nazis <B-MISC> ) nor the communists dared to kidnap an American <B-MISC> citizen , " he shouted , in an oblique reference to his extradition to Germany <B-LOC> from Denmark <B-LOC> . "