Text: Woolard noted that the effectiveness of screening, brief interventions, and referrals has been proven outside the emergency department, but not yet in the ED.
Entailment: Woolard was able to document how effective screening, brief interventions  and referrals are outside the emergency department.
Contradiction: Woolard says that screening, brief interventions and referrals are absolute useless whether they be in or outside of the emergency department.