1590
Among Democrats Sen.  Sheldon Whitehouse  of  Rhode Island  has a 100 percent pro-Obama voting record this year .
 state or provinces of residence: Sheldon Whitehouse, Rhode Island
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 state or provinces of residence: Sheldon Whitehouse, Rhode Island