Anchor: The blade withdrew and blood sprayed from the wound in the Kal's chest.
Entailed: The Kal's wounded chest was bleeding profusely. 
Contradiction: Even though the blade remained in the wound, it was still bleeding a lot. 
Contradiction: The guy is playing baseball.
Contradiction: The birds are flying
Contradiction: the baby is running
Contradiction: According to CBO, more federal spending on training could have the net effect of hampering the growth of the economy.