247909
Certiorari and oral arguments The county sought review of an order that determined that its at-large system of election s violated the Fourteenth Amendment rights of its African-American citizens .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None