Anchor: Most of our jibes work a rich vein of educated vs. uneducated, which is another way of saying rich vs. poor.
Entailed: Another way of stating rich vs. poor is saying educated vs. uneducated.
Contradiction: Our remarks have nothing to do with the concept of education or wealth. 
Contradiction: A man on the Titanic tries to escape the sinking ship
Contradiction: A classroom of young students forms a human chain
Contradiction: a dog is sleeping in a bed
Contradiction: A boy is mopping the floor.