Anchor: A man is standing on the shore is holding up one leg while the sun is setting.
Entailed: There is a man outside.
Contradiction: A man throws a football to a woman.
Contradiction: There is only one agreed upon spelling of Hanukkah in the English language. 
Contradiction: The owner of the estate had a huge family gathering to celebrate his 60th birthday.
Contradiction: There is a cat chasing the dog.
Contradiction: Some processes involve reviewing different designs.