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The most difficult post to fill was that of Foreign Minister for which  Ryti  and Mannerheim first thought of  Finland  's ambassador to London G. A. Gripenberg but as he believed himself to be too unpopular in Berlin Rolf Witting who was less British-oriented and more suitable to achieve improved relations with Nazi Germany and the Soviet Union was selected .
 None
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:
 NA: Ryti, Finland