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Career Prior to starting her legal practice in 1982 , Grace Riñoza-Plazo was employed as branch manager at Foundation Homes Realty from 1971 to 1973 , a sales supervisor at V.V. Soliven Realty Corporation from 1973 to 1975 , and as proprietor manager of Hearth Realty from 1983 to 1995 .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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