45050
In 1867 , Walter Bagehot wrote that the monarch only retained " the right to be consulted , the right to encourage , and the right to warn " .
 person: Walter Bagehot
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: Walter Bagehot 
Answer:
 person: Walter Bagehot