Anchor: Once everybody goes in for length, let's give it about three years--the same period as between 1922 and 1925, say--and then expect another rise, with other connotations.
Entailed: After about three years another rise is expected.
Contradiction: They want to give it thirty years, the same amount of time between 1922 and 1925.
Contradiction: A baby is
Contradiction: There are some he has under a different name.
Contradiction: Sigmund Freud did not believe that people had dreams.
Contradiction: A night crew is using a backhoe.