8192
His great-great-grandfather was the celebrated Mussar leader , the Alter of Slabodka .
 organization: Mussar; person: Alter of Slabodka
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Mussar; person: Alter of Slabodka