6798
Sudanese Arabs J ( 47.1 % ) , E1b1b ( 16.3 % ) , R1b ( 15.7 % ) and I ( 3.13 % ) .
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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:
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