Question: Lousiville Falls Fountain, intended as a major tourist attraction,  is located near the Belle of Louisville which was first put into service on what river?
Sentence (from "Louisville Falls Fountain"): It was dedicated August 19, 1988, four days after the death of its benefactor, Barry Bingham, Sr. who, along with his wife, Mary Caperton Bingham, had donated $2.6 million towards the project and future upkeep.
Relevant evidence: No