1522
Approval was received from the Bank of England and the two banks agreed a merger plan that would have seen the Standard Chartered acquire the  Royal Bank  and keep the  UK  operations based in Edinburgh .
 country of headquarters: Royal Bank, UK
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:
 country of headquarters: Royal Bank, UK