context: After his Athletics won the 1972 World Series, Williams again led them to victory in the 1973 Series over the New York Mets.
source: Nobody had ever won World Series as a manager in both leagues, thus ensuring that the winning manager of the 1984 Series would be the first to do so.
reference_original: Noch nie hatte ein Cheftrainer die World Series in beiden Ligen gewonnen, weshalb der Cheftrainer, dem 1984 der Sieg gelang, der erste war.
reference_flipped: Noch nie hatte eine Cheftrainerin die World Series in beiden Ligen gewonnen, weshalb die Cheftrainerin, der 1984 der Sieg gelang, die erste war.