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Thatcher , dubbed the " Iron Lady " for her driven , forceful personality , was never known to have an interest in the occult and in fact has a university degree in chemistry .
 person: Iron Lady; person: Thatcher
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:
 person: Iron Lady; person: Thatcher