Anchor: In his study of adolescents, he saw a decrease in drinking among all groups.
Entailed: All groups of adolescents decreased drinking in his study.
Contradiction: All of the adolescents increased their drinking by a large margin.
Contradiction: Two soccer players run after a ball.
Contradiction: The four people are standing.
Contradiction: All of the recent rain has flooded our yard and ruined our blooms.
Contradiction: A reporter interviewing a formal gentleman.