I am sorry...but I thought A, B, C don't know each other... this condition has been added into the problem in one of the replies.
If each of them only knows who he is, how can the person who is questioned give an answer? Is this condition eliminated in the somewhere of the replies? because I just check the last page of the posting...pls point it out for me loh...thank you lah!!! =D
Because if A, B, or C knows who is God, Devil and Human, this problem will be easier to resolve...