23992
The cover of its first edition ( published by Robert Ebberman , New Orleans , 1909 ) advertises the music as " Also Known As The Alabama Blues " which has led some to suspect it of being one of the first blues songs .
 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