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Investors grumbled over what they saw as excessive and uncontrolled spending as Karan , who acted as chief designer as well as chief executive , spent heavily on foreign travel for a large retinue and for expensive swaths of fabric , only a tiny fraction of which were used for her collection .
 person: Investors; person: they; person: Karan , who acted as chief designer as well as chief executive; person: who; person: chief designer; person: chief executive; person: a large retinue; person: her
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 person: Investors; person: they; person: Karan , who acted as chief designer as well as chief executive; person: who; person: chief designer; person: chief executive; person: a large retinue; person: her