Anchor: There was nobody to put Mr. Brown wise to the fact that Mrs. Vandemeyer meant to betray him.
Entailed: Nobody could tell Mr. Brown that he was going to be betrayed. 
Contradiction: Mr. Brown had been warned about the betrayal. 
Contradiction: It is impossible for her to work from home, with the kids around.
Contradiction: The people are in the water.
Contradiction: You have to bring your own kayak, as no rentals are available.
Contradiction: I wear sweaters in the winter.