Anchor: A crowd of people with their arms in the air, many wearing hats of various kinds.
Entailed: Many people with their arms in the air.
Contradiction: The people are relaxing on the beach.
Contradiction: Everyone believes this to be the perfect representation of medieval architecture.
Contradiction: A cook preparing a sandwich.
Contradiction: She walked in the Alps.
Contradiction: Management identified some of the causes of security weaknesses.