Anchor: Group of police with shields standing outside a building.
Entailed: Police officers with shields are outside the building.
Contradiction: The riot officers are fast asleep in their own beds.
Contradiction: NIAAA says doctors shoudn't ask about drinking.
Contradiction: Some people near a building.
Contradiction: The man is in Africa.
Contradiction: Route time is the time it would take a carrier to drive a route but not stop.