Question: Paul Curtis Steelman, a native of Atlantic City, is an American architect that is recognized as a visionary designer of global entertainment, hospitality, and gaming architecture, Paul has designed buildings for the mavericks of the gaming industry, including Sheldon Gary Adelson, an American business magnate, investor, and philanthropist, he's the founder, chairman and chief executive officer of which organization?
Sentence (from "Sheldon Adelson"): Adelson, a lifelong donor and philanthropist to a variety of causes, founded with his wife's initiative the Adelson Foundation.
Relevant evidence: No