Anchor: (Impeachment, of course, is hardly the sole cause of paralysis.
Entailed: His paralysis is caused by more things than impeachment.
Contradiction: His impeachment is the sole cause of his paralysis.
Contradiction: A man walks in an open field
Contradiction: There are children in the water.
Contradiction: The team in yellow is playing a hockey game.
Contradiction: Men sit around a fire.