1055
Aides to  National Intelligence  Director  John Negroponte  and West Virginia Sen. Jay Rockefeller the top Democrat on the Senate Intelligence Committee declined to comment Thursday night .
 employee of: National Intelligence, John Negroponte
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:  National Intelligence, John Negroponte 
Answer:
 employee of: National Intelligence, John Negroponte