Text: Excalibur, the MGM Grand, the Luxor, and New York-New York all followed Mirage's lead during the 1990s, offering themed environments and attractions for families.
Entailment: Mirage influenced Excalibur, MGM Grand, the Luxor, and New York-New York to have themes and attractions suited for families.
Contradiction: The Mirage influenced no other place and in fact was unique until recently in 2017.