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In  1979  the American Football Bundesliga later to be renamed the  German Football League  GFL German Football League AFVD website accessed : 29 December 2010 was formed consisting of six clubs the Frankfurter Ansbach Grizzlies Panther Munich Cowboys Berlin Bears and Bremerhaven Seahawks.Geschichte AFVD website accessed : 29 December 2010 The first official game of the league was played on 4 August 1979 between the and the Panther and ended in a victory for Frankfurt .
 founded: 1979, German Football League
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:  1979, German Football League 
Answer:
 founded: 1979, German Football League