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Three cars sold for more than a million dollars each at the premier US car auctions with a one-of-a-kind 1963 Chevrolet Corvette from  Italy  's  Pininfarina  pulling in 1.6 million dollars the auctioneer said Sunday .
 country of headquarters: Italy, Pininfarina
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Italy, Pininfarina 
Answer:
 country of headquarters: Italy, Pininfarina