20. The hardware of claim 18 , wherein said irregularity comprises ambiguous input.
18. Hardware having stored thereon, a computer program having a plurality of code sections, said code sections executable by a machine for causing the machine to perform the steps of: determining at least two possible meanings for a language input; determining a first probability that a first possible meaning of the at least two possible meanings is a correct interpretation of said language input; determining a second probability that a second possible meaning of the at least two possible meanings is a correct interpretation of said language input; computing at least one relative delta computation comprising a value derived at least in part on a difference between at least the first probability and the second probability, the difference divided by a denominator based on the first probability; detecting at least one irregularity within said language input based upon said relative delta computation; and performing at least one programmatic action responsive to detecting said irregularity.