18682
Nevertheless , he was encouraged to begin work ( 1869 ) on a major choral work , " Les Béatitudes " , which was to occupy him for more than ten years , the delay partly due to the interruptions of the Franco-Prussian War .
 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