Encore Las Vegas (also called Encore at Wynn Las Vegas; often just called Encore) is a luxury resort, casino and hotel located on the Las Vegas Strip in Paradise, Nevada. The resort is connected to its sister resort, Wynn Las Vegas; both are owned by Wynn Resorts, headed by casino developer Steve Wynn. Using only the above description and what you know about the world, "Encore is considered a sister resort to Wynn Las Vegas." is definitely correct, incorrect, or inconclusive? 