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On Lassie Clyde played the eccentric farmer and nature lover Cully Wilson the friend to Timmy Martin portrayed by child actor  Jon Provost  in much the same fashion as Burt Mustin was cast as  Gus  the Fireman for Jerry Mathers in Leave It to Beaver .
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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: Jon Provost, Gus