515
He was the adopted son of playwright  Charles MacArthur  and  Helen Hayes  an award-winning actress often referred to as First Lady of the American Theater .
 spouse: Charles MacArthur, Helen Hayes
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:
 spouse: Charles MacArthur, Helen Hayes