164396
Currently , AOI members must be at least 40 years old and must have lived , worked , or operated a business in the District for at least 20 years or be descended from someone who meets these qualifications .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None