That allows some plaintiffs to hit up multiple trusts with claims that may contradict each other.

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He says the most time-consuming part of their effort won't be computer programming in the classic sense as much as figuring out what statements about the real world users should be presented with, and how those contradict or confirm each other.

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Studies contradict each other, and scientists bicker: Some will tell you with great conviction that there's nothing to worry about.

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At the Dec. 9 hearing, Gorosh argued that prosecutors cannot charge Kevorkian with both first-degree murder and assisted suicide because the charges contradict each other.

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