Anchor: A man carries a red umbrella while walking.
Entailed: The man  is carrying an umbrella.
Contradiction: The man is carrying a blue umbrella.
Contradiction: The woman is in the bathroom.
Contradiction: There are people walking.
Contradiction: The man in front of the bleachers is talking through a megaphone.
Contradiction: People from the Third World immigrated to Europe before 1992.