388908
Her Metropolitan Opera debut came in 1991 , as Zerlina in Mozart 's Don Giovanni .
 organization: Metropolitan Opera; person: Mozart
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: Metropolitan Opera, Mozart 
Answer:
 organization: Metropolitan Opera; person: Mozart