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As he noted : " If you were going to be a serious musicologist , you had to study Beethoven or Bach or Gregorian chants , but Rossini -- that was a pretty funny idea " However , he persisted and notes that " I went to Princeton University for graduate work in musicology ( and ) I fell more in love with the music and wrote my doctoral dissertation on the music of Rossini , Bellini , Donizetti , and Verdi .
 person: Rossini; organization: Princeton University; person: Rossini; person: Bellini; person: Donizetti; person: Verdi
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: Rossini, Princeton University, Rossini, Bellini, Donizetti, Verdi 
Answer:
 person: Rossini; organization: Princeton University; person: Rossini; person: Bellini; person: Donizetti; person: Verdi