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The production ran 1,179 performances through March 2009 , then reopened in June 2009 at the Gielgud Theatre .
 location: Gielgud Theatre
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: Gielgud Theatre