Anchor: Each company had a design review process that began at the component level, continued through the subsystem level, and culminated with a critical design review of the integrated system to determine if the product was ready to progress to the next phase of development.
Entailed: Each company's design review process include at least two levels.
Contradiction: Each company had a design review that ended at the subsystem level.
Contradiction: I can think of a lot of things, but the events in Iraq aren't among them
Contradiction: The electronic monitor allows them to know their whereabouts.  
Contradiction: A man in a restaurant.
Contradiction: The letter's contents must be announced earlier to be distributed further.