23. The method of claim 17 , further comprising: (f) receiving input from the user representing feedback on the first answer; and (g) storing, in a computer-readable medium, a record of the input.
23. The method of claim 17 , further comprising: (f) receiving input from the user representing feedback on the first answer; and (g) storing, in a computer-readable medium, a record of the input. 24. The method of claim 23 , wherein the input from the user indicates a verification status of the first answer.