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 options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Lou Henry Hoover, Herbert Hoover 
Answer:
 spouse: Lou Henry Hoover, Herbert Hoover