Question: The 18th AVN Awards ceremony took place at a five-diamond luxury hotel and casino that was designed by KlingStubbins, and sits on the site of what former hotel?
Sentence (from "18th AVN Awards"): During the ceremony, AVN presented AVN Awards in 77 categories honoring the best pornographic films released between Oct. 1, 1999 and Sept. 30, 2000.
Relevant evidence: No