Anchor: A man and woman are burying a younger person in the sand at a beach.
Entailed: Three people are on the beach.
Contradiction: Two people are walking.
Contradiction: Some people walk outside.
Contradiction: Human beings couldn't survive in the upper air.
Contradiction: A man in a red shirt and a man in a white shirt are examining some plants.
Contradiction: Keirsey has redefined these pairs.