363487
Though the work was originally commissioned by the Ditson Fund of Columbia University , the premiere , under Pierre Monteux and the San Francisco Symphony , took place 9 – 11 January 1947 .
 organization: Columbia University; person: Pierre Monteux; organization: San Francisco Symphony
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: Columbia University, Pierre Monteux, San Francisco Symphony 
Answer:
 organization: Columbia University; person: Pierre Monteux; organization: San Francisco Symphony