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Dorgan has watched a succession of brutal Senate campaigns in  South Dakota  one of which cost former Democratic leader  Tom Daschle  his seat and could probably imagine himself in the same kind of costly no-holds-barred battle this year .
 state or provinces of residence: South Dakota, Tom Daschle
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:  South Dakota, Tom Daschle 
Answer:
 state or provinces of residence: South Dakota, Tom Daschle