3684
Holbrook was appointed as the first  United States  Attorney for the territory by President  Zachary Taylor  and arrived in Oregon in May 1850 with his family .
 employee of: United States, Zachary Taylor
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:  United States, Zachary Taylor 
Answer:
 employee of: United States, Zachary Taylor