Anchor: A group of four children wearing pajamas have a pillow fight.
Entailed: They are happy.
Contradiction: They are using pudding.
Contradiction: He had no doubts before the race.
Contradiction: The EPA's Science Advisory Board produces collects data on premature mortality rates.
Contradiction: Noncompliance issues are tracked as a whole, and on a general basis.
Contradiction: Two men are fishing.