Anchor: Formed from volcanic eruptions many millions of years ago, Madeira, like the Canary Islands, is an archipelago.
Entailed: The archipelago that is Madeira was formed by volcanic eruptions millions of years ago.
Contradiction: Madeira is only a single island.
Contradiction: They did not wait to eat and were hungry later in the night.
Contradiction: Some people are watching other people.
Contradiction: The sleeping child is standing.
Contradiction: The store has refused to sell popular music for years.