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His youngest son , Yitzchak Eizik , died at the age of 11 ; two other sons , Yissachar Ber and Mordechai , were murdered by the Nazis in 1944 .
 person: Yissachar Ber; person: Mordechai
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: Yissachar Ber, Mordechai 
Answer:
 person: Yissachar Ber; person: Mordechai