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The Mann Center for the Performing Arts is a nonprofit performing arts center located in Philadelphia 's West Fairmount Park , founded in 1935 as the summer home for the Philadelphia Orchestra .
 location: Philadelphia; organization: Philadelphia Orchestra
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: Philadelphia; organization: Philadelphia Orchestra