10702
Cooper Union  's Foundation Building is an Italianate brownstone and the first structure in  New York  City to feature rolled-iron I-beams for structural support ; Peter Cooper himself invented and produced these beams .
 city of headquarters: Cooper Union, New York
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:  Cooper Union, New York 
Answer:
 city of headquarters: Cooper Union, New York