8034
Basta , I am voting for {@세븐틴(SEVENTEEN)@} for # BBMAsTopSocial coz Long ago , the four nations lived together in harmony . Then , everything changed when the Fire Nation attacked . Only the Avatar , master of all four elements , could stop them , but when the world needed him most , he vanished .
 Basta, 세븐틴(SEVENTEEN), BBMAsTopSocial
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: group, creative work, person, event, product, location, corporation 
Text: {0} 
Answer:
 Basta, 세븐틴(SEVENTEEN), BBMAsTopSocial