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President Cristina Fernández de Kirchner changed the name of the airport to Ástor Piazzolla , a musician who was born in Mar del Plata .
 person: Cristina Fernández de Kirchner; person: Ástor Piazzolla; location: Mar del Plata
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Cristina Fernández de Kirchner, Ástor Piazzolla, Mar del Plata 
Answer:
 person: Cristina Fernández de Kirchner; person: Ástor Piazzolla; location: Mar del Plata