11386
Educated at  Mayo College  Ajmer and Wellington College in  Berkshire  he reigned for five years under the regency of his great-uncle General Maharaja Sir Pratap Singh of Idar who had abdicated his throne at Idar in order to oversee the Jodhpur regency .
 city of headquarters: Mayo College, Berkshire
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 city of headquarters: Mayo College, Berkshire