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Pierre de Fermat  ( ; 17 August 1601 or 1607 12 January 1665 ) was a French lawyer at the Parlement of Toulouse  France  and an amateur mathematician who is given credit for early developments that led to infinitesimal calculus including his technique of adequality .
 countries of residence: Pierre de Fermat, France
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:
 countries of residence: Pierre de Fermat, France