Q. And that thirst was very unpleasant?
A. Yes.
Q. Witness, the thirst dried out the mouth?
A. Yes.
Q. How can you explain that these people foamed at the mouth?
A. They had fits and foamed at the mouth, they had fits of raving madness.
Q. I am just asking you how there can be foam on a mouth which is completely dried out?
A. I don’t know.
Q. You don’t know. Then some became mad?