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Founded in 1962 as an independent club , it is the reserve team of Real Zaragoza and currently plays in Segunda División B – Group 3 , holding home matches at Ciudad Deportiva Real Zaragoza , with a capacity of 2,500 seats .
 Real Zaragoza, Real Zaragoza
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Real Zaragoza, Real Zaragoza