11751
He also donated in 2008 to the 2010 reelection campaign of  Louisiana  Republican Senator  David Vitter  .
 employee of: Louisiana, David Vitter
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:  Louisiana, David Vitter 
Answer:
 employee of: Louisiana, David Vitter