Anchor: What had happened, how this had sprung up out of nothing, the Kentuckian could not understand.
Entailed: The Kentuckian couldn't understand what had happened. 
Contradiction: The Kentuckian knew exactly why it had happened. 
Contradiction: A person gives a speech in an atrium with some people.
Contradiction: A lady is holding something to drink.
Contradiction: There is a crowd of people watching a hockey game.
Contradiction: You may have picked up on some little hints, because you have been there from the first.