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 agreement resolved a dispute that arose in June when Colombia turned down American 's request to operate flights between New York and Bogota , a denial that prompted the United States to charge that the Colombians were breaking a bilateral aviation agreement and to propose sanctions against one of two Colombian airlines , Avianca and ACES . 

The agreement resolved a dispute that arose in June when Colombia <B-LOC> turned down American <B-ORG> 's request to operate flights between New <B-LOC> York <I-LOC> and Bogota <B-LOC> , a denial that prompted the United <B-LOC> States <I-LOC> to charge that the Colombians <B-MISC> were breaking a bilateral aviation agreement and to propose sanctions against one of two Colombian <B-MISC> airlines , Avianca <B-ORG> and ACES <B-ORG> . 