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Reviewers have also noted that ''Katherine '' also `` borrowed from the then-current headlines involving Patty Hearst , another heiress whose exact level of voluntary involvement with the Symbionese Liberation Army remained hazy in 1975 .
 person: Patty Hearst; organization: Symbionese Liberation Army
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: Patty Hearst; organization: Symbionese Liberation Army