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: In Boston , Troy O'Leary homered off the right-field foul pole with one out in the bottom of the ninth and the Red Sox climbed to the .500 mark for the first time this season with their fourth straight victory , 2-1 over the Oakland Athletics . 

In Boston <B-LOC> , Troy <B-PER> O'Leary <I-PER> homered off the right-field foul pole with one out in the bottom of the ninth and the Red <B-ORG> Sox <I-ORG> climbed to the .500 mark for the first time this season with their fourth straight victory , 2-1 over the Oakland <B-ORG> Athletics <I-ORG> . 