The executioner turns the power on and off, three times in all, and in between the jolts Tafero is moving, he's nodding, his chest rises and falls.
Tafero did not move.
mnli hypothesis: Tafero did not move. premise: The executioner turns the power on and off, three times in all, and in between the jolts Tafero is moving, he's nodding, his chest rises and falls.