Anchor: Prehistoric cultures flourished first in the north and in today's Alentejo region of south-central Portugal.
Entailed: Today's Alentejo region of south-central Portugal and the north is where the prehistoric cultures flourished.
Contradiction: North is one of the regions where prehistoric cultures failed to grow.
Contradiction: The monks all are drinking beer.
Contradiction: That's something I will do.
Contradiction: A man is eating at a restaurant.
Contradiction: three people are outside