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Graham Farmelo describes the founding of the Kapitza Club in The Strangest Man : The Hidden Life of Paul Dirac , Mystic of the Atom : " In setting up the Kapitza Club in October 1922 , he [ Kapitza ] had shaken his postgraduate colleagues out of their lethargy and persuaded them to attend a weekly seminar on a topical subject in physics .
 person: Kapitza; person: Kapitza; person: Kapitza
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: Kapitza; person: Kapitza; person: Kapitza