Anchor: They were friends instantly with the quick unquestioning friendship of young ones not yet quite in adolescence, before even the first stains of adulthood began to make their appearance.
Entailed: They became fast friends as kids do.
Contradiction: They did not meet until they were middle aged.
Contradiction: A person is not flying
Contradiction: Most intriguing was Stein's story of their origin out of the trunk hidden in a desert cave.
Contradiction: No one is watching the encounter.
Contradiction: He did not keep it on him.