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Wenona Hall and Wecota Hall at  South Dakota State University  in  Brookings  South Dakota were built in 1915 .
 city of headquarters: South Dakota State University, Brookings
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:
 city of headquarters: South Dakota State University, Brookings