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Peter also must deal with Virginia Arness ( Joan Plowright ) , an eccentric English billionaire , to bring her business to his firm , as well as competitive colleagues and bosses .
 person: Joan Plowright
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: Joan Plowright