638
Madonna  50 and  Ritchie  40 announced in mid-October that they are to divorce nearly eight years after they married in a lavish ceremony at a Scottish castle in December 2000 .
 Madonna, Ritchie
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Madonna, Ritchie