Text: Gentilello reported that in a trauma center ED, staff suspected alcohol-ism in 26% of patients who screened negative on structured questionnaires.
Entailment: In a trauma center ED, staff suspected alcohol-ism in 26% of patients who screened negative on structured questionnaires, reported Gentilello.
Contradiction: Gentilello reported that in a trauma center ED, staff suspected alcohol-ism in 1% of patients who screened positive on structured questionnaires.