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In 2008 – 09 , Futbol Club Barcelona started a new era with a new manager , former player and FC Barcelona Atlètic manager Josep Guardiola , who led the team to the first Treble in Spanish football history .
 Futbol Club Barcelona, FC Barcelona Atlètic, Josep Guardiola
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Futbol Club Barcelona, FC Barcelona Atlètic, Josep Guardiola