50576
He also met with proponents of twelve-tone technique , based on the works of Arnold Schoenberg , and found himself interested in adapting serial methods to his own musical voice .
 person: Arnold Schoenberg
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: Arnold Schoenberg 
Answer:
 person: Arnold Schoenberg