Anchor: It became virtually impossible for Cubans to live on rations alone.
Entailed: Cubans live on rations.
Contradiction: Cubans do not live on rations.
Contradiction: A woman staying in a luxury hotel orders fish from room service.
Contradiction: A man is drinking wine.
Contradiction: The new title brought unity to the Roman Republic.
Contradiction: There are patients at the dentists office.