Question: The Peter Kugel House, also known as the Kugel-Gips House, is a historic house, in Cape Cod National Seashore, this house was built in 1970 to a design by architect Charlie Zehnder, who took his design inspiration for it from the Fallingwater estate designed by who?
Sentence (from "Fallingwater"): The house was designed as a weekend home for the family of Liliane Kaufmann and her husband, Edgar J. Kaufmann, owner of Kaufmann's department store.
Relevant evidence: No