Anchor: Speak! he cried menacingly. 
Entailed: Speak! He exclaimed.
Contradiction: QUIET! he whispered.
Contradiction: Sudden bleeding is thankfully never seen in humans.
Contradiction: There are at least 30. 
Contradiction: The children are reading a Dr. Seuss book.
Contradiction: The postal network spread due to the institutional structure of the U. S. government.