14346
Her friend from Stanford  Lou Henry Hoover  sent husband  Herbert Hoover  to pay Martin's bail but Frederick Pethick-Lawrence 1st Baron Pethick-Lawrence had already taken care of that .
 spouse: Lou Henry Hoover, Herbert Hoover
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: Lou Henry Hoover, Herbert Hoover