Anchor: Nonetheless, enough is open to get a very good feel for its grandeur and enormity.
Entailed: Nevertheless, there is enough open to experience the largeness and splendor.
Contradiction: It is closed so you cannot see the grandeur. 
Contradiction: The stories told in court will most certainly not diverge.
Contradiction: The visa system is a tool for preventing terrorists from entering United States.
Contradiction: We talked about how to increase air pollution.
Contradiction: A man dressed in a green jacket stares at a wall.