Anchor: Republican opponents accused Bush of running for president on the backs of congressmen.
Entailed: Bush was accused of campaigning for president on congressmen's backs. 
Contradiction: Bush was accused of campaigning for president on the backs on camels. 
Contradiction: You can't bring sleeping bags, they are forbidden.
Contradiction: A person riding a tricyle.
Contradiction: I don't do any of my own maintenance.
Contradiction: A woman holds a microphone.