3005
Police also would not say why Wang was being sent to a study class -- a holdover from the chaotic 1966-76 Cultural Revolution -- or say when he would be released , the group said .
 else: 1966-76 Cultural Revolution; person: Wang
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 else: 1966-76 Cultural Revolution; person: Wang