Anchor: He frowned cruelly.
Entailed: He had an evil frown on his face.
Contradiction: He smiled warmly.
Contradiction: A woman tells her son to go play in the yard.
Contradiction: The Federal Managers' Financial Integrity Act requires that managers evaluate their internal controls annually.
Contradiction: Making a bad situation better does not matter. 
Contradiction: He got  to  play  with  his  toy.