21. The computer program product of claim 20 , wherein the second program instructions are further to: determine that a question has been satisfied with a satisfactory answer upon receiving a response from a non-outlier expert and a response from an outlier expert.
20. The computer program product of claim 19 , wherein the second program instructions are further to: determine that a question has been satisfied with a satisfactory answer upon receiving a total number of responses that meets a threshold number of responses; or determine that a question has been satisfied with a satisfactory answer if an answer to a question is within a threshold variance of correlation to the expected answer.