6123
On 19 March 1970 the East and West German Chancellors  Willi Stoph  and Willy Brandt met in Erfurt the first such meeting since the division of  Germany  .
 employee of: Willi Stoph, Germany
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: Willi Stoph, Germany