Anchor: Beneath the small lighthouse on this uninhabited speck of sand and trees, picnicking and nude bathing are popular pastimes.
Entailed: There are uninhabited trees near the lighthouse.
Contradiction: The lighthouse has no uninhabited areas near it.
Contradiction: The man is wearing a tank-top.
Contradiction: The importance of technology support has been increased.
Contradiction: The men ran opposite ways.
Contradiction: An older woman is outside.