Anchor: 8. Cherpitel C. Comparison of screening instruments for alcohol problems between black and white emergency room patients from two regions of the country.
Entailed: Cherpitel carried out a study of how to screen emergency room patients.
Contradiction: The study only looked at the alcohol problems of white emergency room patients.
Contradiction: White cat sitting on the ground.
Contradiction: Two mean wearing tool belts and two others stand in a small room.
Contradiction: Spanish is the main language spoken in the Aosta Valley.
Contradiction: We recommend you get your tickets well in advance, or you'll have to take a gamble on picking up last-minute cancellations.