Complex sentence: Associated Bank has been the bank of the Green Bay Packers since 1919, is a commercial banking partner of the Milwaukee Brewers, is a partner of the University of Wisconsin-Madison Athletics, and is a partner of the Minnesota Wild.
Split into simpler sentences: Associated Bank has been the bank of the Green Bay Packers since 1919. It is a banking partner of the Milwaukee Brewers, the University of Wisconsin-Madison Athletics, and the Minnesota Wild.