71039
It was designed for the use of the monarch , who travels from Buckingham Palace by carriage every year for the State Opening of Parliament .
 location: Buckingham Palace
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: Buckingham Palace 
Answer:
 location: Buckingham Palace