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She also worked closely with the director George Lucas on her character 's accent and mannerisms , and watched the films of Lauren Bacall , Audrey Hepburn , and Katharine Hepburn to draw inspiration from their voice and stature .
 person: George Lucas; person: Lauren Bacall; person: Audrey Hepburn; person: Katharine Hepburn
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: George Lucas; person: Lauren Bacall; person: Audrey Hepburn; person: Katharine Hepburn