13626
The piece was first presented by The Royal Ballet in  London  in 1974 with choreography by Sir  Kenneth MacMillan  and it continues to be recognised internationally as the company's signature ballet .
 cities of residence: London, Kenneth MacMillan
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:
 cities of residence: London, Kenneth MacMillan