Anchor: 4.2 discusses government saving in an environment where reducing federal debt held by the public is not an option.
Entailed: 4.2 discusses how reducing federal debt isn't a public option.
Contradiction: 4.2 discusses how reducing federal debt is a public option.
Contradiction: He told her all of the lies she told.
Contradiction: I saw nothing strange.
Contradiction: They are complete strangers.
Contradiction: Soldiers stand in front of children's toys.