translation.ar: خمس مستويات من الصعق وان من هو بالغرفة المجاورة مسؤول عن الصعق لا يعرف من هو الذي يصعق
translation.en: Half of them are told that they're being given the shocks by somebody in another room, but the person in the other room doesn't know they're giving them shocks.