6604
I know I am a bit late but happy 7th anniversary BTS {@BTS_twt@}
 event: 7th anniversary; group: BTS_twt
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: group, creative work, person, event, product, location, corporation 
Text: {0} 
 Entities: 7th anniversary, BTS_twt 
Answer:
 event: 7th anniversary; group: BTS_twt