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It 's a sudden plunge that takes its toll , " said Carlos Ponce , research director at Santander .
 location: Santander; person: Carlos Ponce
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 location: Santander; person: Carlos Ponce