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Jessica Jung ( Korean name : Jung Soo-yeon ; born April 18 , 1989 ) is an American-born Korean singer , dancer , actress and promotional model .
 Jessica Jung, Korean, Jung, Korean
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Jessica Jung, Korean, Jung, Korean