Anchor: Either obtain your programs from trustworthy sources, or ensure that the programs behave.
Entailed: You should acquire your programs from legitimate sources.
Contradiction: If you get your programs from untrustworthy sources you do not have to monitor them.
Contradiction: Valuation of Increases in Human Health Symptoms and Risks.
Contradiction: Three small children are playing with toys.
Contradiction: The workers are not wearing vests.
Contradiction: The WTP for reducing mortality risk might be linear.