Anchor: Observers said the Y2K bug's threat 1) was averted thanks to diligent preparation; 2) had been exaggerated by greedy programmers so that customers would commission expensive repairs; and 3) won't pass until companies and governments have used their backroom systems, which were not repaired as thoroughly as critical programs.
Entailed: The Y2K bug garnered a lot of observations from a lot of people. 
Contradiction: The Y2K bug was so insignificant that people did not even bother commenting on it. 
Contradiction: It is close to the synagogues but far from El Greco.
Contradiction: A woman entertaining an audience.
Contradiction: I disagree.
Contradiction: The oracle predicted Alexander the Great's victory over the Persians.