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The memorial concert was performed by Pierre-Laurent Aimard and the Arnold Schoenberg Choir .
 person: Pierre-Laurent Aimard; organization: Arnold Schoenberg Choir
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: Pierre-Laurent Aimard, Arnold Schoenberg Choir 
Answer:
 person: Pierre-Laurent Aimard; organization: Arnold Schoenberg Choir