196257
Career The Ram Jam Band were formed around 1964 and evolved out of a group called Les Blues who were formed to rival an English group with a Black American singer called Milton And The Continentals .
 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