Text: GAO is uniquely positioned to help the Congress examine what government does and how government does business-by attacking known areas of fraud, waste, abuse, and mismanagement; reassessing how government provides services; improving the performance and accountability of government agencies; and preparing for the government's longterm challenges.
Entailment: The GAO can help Congress examine how the government does business.
Contradiction: The GAO may not offer any assistance to Congress at all.