Anchor: A mule head, attached to a rangy mule body, weaved forward to follow dog-at-heel fashion behind the scout.
Entailed: There was a mule behind the scout.
Contradiction: There was a mouse behind the scout.
Contradiction: girls are sitting and running
Contradiction: John D. Dingell is an honorable chairman.
Contradiction: The only way to find this information is in a pamphlet.
Contradiction: The woman has a dog.