And it's no surprise that people died, because you don't know how much of this gas each person is going to inhale, what position they're going to fall in when they become unconscious and so on.
Geen verrassing dat mensen stierven, omdat je niet weet hoeveel gas elke persoon gaat inademen, in welke houding ze zullen vallen wanneer ze het bewustzijn verliezen, enzovoort.