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The amendment introduced by Sen.  Jeff Merkley   Oregon  Democrat on behalf of his union patrons treats the construction industry differently than all other industries .
 state or provinces of residence: Jeff Merkley, Oregon
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:  Jeff Merkley, Oregon 
Answer:
 state or provinces of residence: Jeff Merkley, Oregon