53. The system of claim 52 wherein the conversion subsystem is further operable to determine if a subsequent answer to the problem is better than a previous answer to the problem, and to store the subsequent answer if the subsequent answer is determined to be better than the previous answer.
52. The system of claim 51 wherein the conversion subsystem is further operable to determine whether the answer to the problem is adequate, and to resubmit the problem if the answer is determined to be inadequate.