Anchor: The large brown dog is running through the grass with a large stick in its mouth.
Entailed: The dog has a stick in his mouth.
Contradiction: The dog has a frisbee in his mouth.
Contradiction: There is a military presence at the local Walmart.
Contradiction: A program exists to assess deficiencies.
Contradiction: a man reading a book quietly alone
Contradiction: The Sarbanes-Oxley Act of 2002 requires management to report on internal controls.