Complex sentence: Bain Capital created American Standard Americas from the North American units of the "Global Bath and Kitchen business of American Standard Companies", in which it sold a majority stake to Sun Capital Partners on November 27,2007.
Split into simpler sentences: Bain Capital created American Standard Americas from the North American units of the bath and kitchen business units acquired from American Standard Companies. Bain sold a majority stake in American Standard Americas to Sun Capital Partners on November 27,2007.