Text: 2-6 A recent analysis of 12 randomized trials, each of which was limited to one session and consisted of less than one hour of motivational counseling, demonstrated that heavy drinkers were twice as likely to moderate their drinking when compared with those who did not receive an intervention.
Entailment: An analysis showed that heavy drinkers were helped by an intervention.
Contradiction: An analysis showed that intervention did not help heavy drinkers.