Text: These Year 2000 conversion efforts are often conducted under severe time constraints that, without adequate management attention, could result in a weakening of controls over the integrity of data and programs and over the confidentiality of sensitive data.
Entailment: The severe time constraints on the Year 2000 conversion efforts could result in weaker control  over the integrity of the data.
Contradiction: The severe time constraints on the Year 2000 conversion efforts should have absolutely no effect on the confidentiality of sensitive data.