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Washington  was a mapmaker and map collector nearly his entire life an obsession that served him well as commander in chief of the  Continental Army  .
 employee of: Washington, Continental Army
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:  Washington, Continental Army 
Answer:
 employee of: Washington, Continental Army