69378
Sixty-four Ainu served in the Russo-Japanese War ( 1904 – 1905 ) , eight of whom died in battle or from illness contracted during military service .
 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