Anchor: Improving Human Capital  Our work on human capital issues helped focus the attention of the executive and legislative branches on the importance of these issues,
Entailed: Work on human capital issues helped focus the attention of the executive and legislative branches on the importance of these issues.
Contradiction: Work on human capital issues did not help focus the attention of the executive and legislative branches on the importance of these issues.
Contradiction: The latter scares me, not the former.
Contradiction: a man is playing the piano next to a woman
Contradiction: The man doesn't like alcohol.
Contradiction: She was a good and old fashioned servant.