261585
During this time , he performed as an opening act for local shows , including several from Portmore artist Vybz Kartel .
 Portmore, Vybz Kartel
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Portmore, Vybz Kartel