112600
Administration The Attica region was established in the 1987 administrative reform , and until 2010 comprised the 4 prefectures of Athens , East Attica , Piraeus and West Attica .
 Attica, Athens, East Attica, Piraeus, West Attica
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Attica, Athens, East Attica, Piraeus, West Attica