9. The system of claim 6 , further comprising: receiving a request to view other values from the plurality of distinct values in addition to the candidate value; and outputting the candidate value, the second distinct value, and a third distinct value of the plurality of distinct values in the user interface.
9. The system of claim 6 , further comprising: receiving a request to view other values from the plurality of distinct values in addition to the candidate value; and outputting the candidate value, the second distinct value, and a third distinct value of the plurality of distinct values in the user interface. 10. The system of claim 9 , the operation further comprising: receiving a selection of one of the second and third distinct values to submit with the case as an indication of the candidate value to the QA system; submitting the case to the QA system using the selected one of the second and third distinct values; and processing, by the QA system, the case using the selected one of the second and third distinct values as the candidate value for the first concept.