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He is the second child and only son of former President and dictator Ferdinand E. Marcos and of former First Lady Imelda Romualdez-Marcos .
 person: Ferdinand E. Marcos; person: Imelda Romualdez-Marcos
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 person: Ferdinand E. Marcos; person: Imelda Romualdez-Marcos