Decision “Determine a Killer of Aunt Agatha”

Could we use decision tables to represent and solve complex logical problems? An example of such problem was offered by the DMCommunity.org in the Nov-2014 Challenge called “Who Killed Agatha“.

Resolving Conflicts among Business Rules

Contradictory business rules occur in normal business situations, and maintaining rules with exceptions is a very typical example of rule conflicts. Is it possible to automatically resolve such conflicts?