Anchor: GAO, perhaps more than any other organization, is positioned through its broadbased skills, knowledge, and expertise to support the Congress in meeting responsibilities that will only become more difficult as the 21st century evolves.
Entailed: GAO is going to help Congress with a changing century.
Contradiction: GAO is going to be of little help to Congress.
Contradiction: They would not be coming for a very long time. 
Contradiction: The group of men are not standing.
Contradiction: He had much respect for them and their nobility.
Contradiction: The child is playing with a ball