Anchor: 38 Visits to the emergency department are so common among substance-abusing patients that it is unlikely they represent a special treatment-resistant subgroup.
Entailed: Visits to the ED are very common among substance abusers.
Contradiction: Visits to the ED are very rare among substance abusers.
Contradiction: The German soldiers heard the rumble of American tanks coming towards them.
Contradiction: The man is dressed up
Contradiction: Discussions cannot identify relevant information.
Contradiction: A double issue is examining life in 1000 A.D.