Anchor: Ibiza became a mere backwater, largely forgotten but for shipwreck or plague.
Entailed: Ibiza was forgotten about.
Contradiction: Ibiza was always important to them.
Contradiction: The paper was wrapped around a pine-cone and had nothing written on it.
Contradiction: A person likes ice cream.
Contradiction: People jumping in the water.
Contradiction: Poland suffered from economic troubles that resulted in large strikes during Gorbachev's visit.