1. A computer implemented method to identify a best match in a decision table, the method comprising: the computer, receiving an input combination of at least one condition value to be evaluated against at least one rule of the decision table, wherein the at least one rule includes at least one condition associated with a result; the computer, evaluating the at least one rule against the input combination to determine conditions fulfilled for the at least one condition value; determining a rule from the at least one rule that best matches the input combination; and outputting a result associated with the rule that best matches the input combination.