3. The at least one computer storage device of claim 1 where the computing device is configured for performing the actions without a priori knowledge of the common-sense problem.
1. At least one computer storage device that comprises computer-executable instructions that, based on execution by a computing device, configure the computing device to perform actions comprising: selecting a common-sense problem from a first source, where the common-sense problem cannot be reliably answered by computers; receiving answers to the common-sense problem from a second source; identifying any of the received answers that are arbitrary answers; removing the identified arbitrary answers from the received answers; and designating as final answers, in response to the removing, any remaining received answers.