251803
Andreae was scheduled to give the opening speech for the 1986 Salzburg Festival ; the opening speech is typically given by a prominent scientist or artist .
 None
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:  
Answer:
 None