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The most lurid of the volumes produced by the Senate committee headed by  Frank Church  of  Idaho  in the mid-1970s detailed the CIA's plots to kill foreign political figures including Cuba's Fidel Castro and the Congo's Patrice Lumumba .
 state or province of headquarters: Frank Church, Idaho
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:
 state or province of headquarters: Frank Church, Idaho