14429
As Foreign Minister H. C. Hansen was seen as the natural successor as Prime Minister and leader of the  Social Democrats  when his friend  Hans Hedtoft  died of a heart attack on 29 January 1955 .
 employee of: Social Democrats, Hans Hedtoft
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: Social Democrats, Hans Hedtoft