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MERCi ( pronounced ' murky ' ) was established by a group of campaigners who were " frustrated by the lack of support , positive vision and available resources to make Manchester a more sustainable city " .
 location: Manchester
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Manchester