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 officials had been positive about Kinkel 's request on Wednesday that President Boris Yeltsin 's security chief Alexander Lebed should , on his return to Moscow , meet Tim Goldiman , the OSCE representative responsible for Chechnya , he said . 

The officials had been positive about Kinkel <B-PER> 's request on Wednesday that President Boris <B-PER> Yeltsin <I-PER> 's security chief Alexander <B-PER> Lebed <I-PER> should , on his return to Moscow <B-LOC> , meet Tim <B-PER> Goldiman <I-PER> , the OSCE <B-ORG> representative responsible for Chechnya <B-LOC> , he said . 