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The film is later mentioned in the novels " American Psycho " by Bret Easton Ellis and " The Time Traveler 's Wife " by Audrey Niffenegger .
 media: American Psycho; person: Bret Easton Ellis; media: The Time Traveler 's Wife; person: Audrey Niffenegger
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:
 media: American Psycho; person: Bret Easton Ellis; media: The Time Traveler 's Wife; person: Audrey Niffenegger