367796
At 16 he formed a pop group called “ Somos ” ( “ This is us ” ) for which he composed his first songs and recorded his first demo tape .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None