797
Hayes graduated from the  United States Coast Guard Academy  in  New London  Connecticut in 1946 although Academy records list him in the Class of 1947 .
 city of headquarters: United States Coast Guard Academy, New London
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:  United States Coast Guard Academy, New London 
Answer:
 city of headquarters: United States Coast Guard Academy, New London