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In August 2008 the  Knoxville  News-Sentinel reported that the  TVA  gave the Cove waterfront rights to build a boat dock in exchange for other land the real estate venture owned .
 city of headquarters: Knoxville, TVA
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: Knoxville, TVA