Anchor: In performing this study, we conducted extensive research and identified three federal agencies, three state governments, three foreign countries, and three private sector companies that took actions that they considered effective in reducing improper payments in their programs.
Entailed: We conducted research and found some groups that were effective in reducing improper payments.
Contradiction: We didn't find any government organizations that have reduced improper payments.
Contradiction: The girl is playing baseball.
Contradiction: It was not doable, and Menes must have known that.
Contradiction: Two women get into a cat fight.
Contradiction: A person uses a musical instrument.