Anchor: In 1991, the American Historical Association criticized Oates for not adequately footnoting his use of Thomas' book.
Entailed: The AHA criticized Oates in 1991. 
Contradiction: The Thomas book that Oates used was thoroughly footnoted. 
Contradiction: A man had to be rescued on the beach.
Contradiction: A toddler holds on to a wall.
Contradiction: the table is empty
Contradiction: I was a stooge, and then I learned better.