A. My best bet would be to try and torture them with ways that will eventually make them speak up. Threaten their families and tell them that both their lifs and their families at are risk and that they better speak up or they will forsure die!
B. Well if you mistreat them too much then they migth die and you wont get your objective. But you have to tortutre them enough so that they can give up the information that they have.
