Anchor: Patients with severe dependence have a disproportionate share of alcohol-related medical consequences, but it is estimated that such patients generate only a fraction of all alcohol-related problems.
Entailed: Patients with severe dependence are portion of alcohol-related issues.
Contradiction: All alcohol-related problems are due to patients with severe dependence.
Contradiction: They had not prepared any questions.
Contradiction: Two people are doing construction work.
Contradiction: I didn't think much of Poirot's calmness.
Contradiction: The Venetian resistance was worn away as Western Europe watched.