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As of 1 July 2008 , some of the Performance Channel programmes had moved to its sister channel , Performance MainStreet , until it closed down on September 10 , 2008 and was replaced with Rock On TV on October 1 , 2008 .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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