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Before he was able to persuade the United States to come to Britain's aid during the darkest days of World War II  British  Prime Minister  Winston Churchill  waged a canny campaign to cultivate -- and influence -- the many American journalists working in England .
 origin: British, Winston Churchill
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:
 origin: British, Winston Churchill