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Greta Kempton ( March 22 , 1901 – December 10 , 1991 ) born Martha Greta Kempton in Vienna , Austria .
 person: Greta Kempton; person: Greta Kempton; location: Vienna; location: Austria
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Greta Kempton; person: Greta Kempton; location: Vienna; location: Austria