Text: The objective was to enhance GAOas role of review and analysis, as part of a larger effort to fortify congressional oversight by  ?mak[ing] more information available to Members and Committees of the Congress, andeprovid[ing] them a means of interpreting the information they have.
Entailment: Information was made available to Congress thanks to the GAO.
Contradiction: The GAO plays no effort in fortifying congressional oversight.