Formulate an answer to this elaborate question: Which American business executive helped develop the 320 acre artificial lake community known as Lake Las Vegas?
Ans: Henry Gluck

Formulate an answer to this elaborate question: Who was the wife of the richest man in Britian in the 1970s?
Ans: Viola Grosvenor

Formulate an answer to this elaborate question: Celeborn, is a fictional character in J.R.R. Tolkien's Middle-earth legendarium, Celeborn is an Elf, and the husband of who?
Ans: Galadriel

Formulate an answer to this elaborate question: Pepe Correa was a trainer for which Panamanian professional boxer?
Ans: Roberto Duran