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Following President Fernando de la Rúa 's resignation in December 2001 , she returned to Alpha , whereby she was invited as Director of the International Negotiation Center of the Argentine Industrial Union ( UIA ) , Argentina 's leading manufacturers ' lobby .
 Fernando, la Rúa, Argentine Industrial Union, UIA, Argentina
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Fernando, la Rúa, Argentine Industrial Union, UIA, Argentina