6198
Others who have indicated that they plan to attend the one-day session include William S. Cohen a former Republican senator from Maine and defense secretary in the Clinton administration ; Alan Dixon a former Democratic senator from Illinois ; Bob Graham a former Democratic senator from Florida ; Jim Leach a former  Republican  congressman from Iowa ; Susan Eisenhower a political consultant and granddaughter of former president  Dwight D. Eisenhower  ; David Abshire president of the Center for the Study of the Presidency ; and Edward Perkins a former U.S. ambassador to the United Nations .
 employee of: Republican, Dwight D. Eisenhower
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:
 employee of: Republican, Dwight D. Eisenhower