TASK DEFINITION: In this task, you are given a question. You have to answer the question based on your information.
PROBLEM: Robert DeNiro starred in a film based on the career of which Las Vegas casino executive?

SOLUTION: Frank Lawrence "Lefty" Rosenthal

PROBLEM: What actress, famous for her leading role on the HBO television series "Sex and the City" almost starred in the  American horror film Vacancy?

SOLUTION: Sarah Jessica Parker

PROBLEM: Argent Corporation was a company in Las Vegas that at one time controlled a hotel that operated when?

SOLUTION:
from 1956 to 1996