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Despite this , the series was repeated only once , never released on cassette or CD , and largely forgotten until BBC 7 dusted off the ( still abridged ) tapes for a rerun in May 2003 , December 2003 , and again in July 2008 .
 BBC
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 BBC