9197
As a result of the earlier controversy and a threatened protest , a planned screening for Prince Charles and the Duchess of Cornwall was cancelled .
 organization: Prince Charles; person: Duchess of Cornwall
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:
 organization: Prince Charles; person: Duchess of Cornwall