Do you move the trolly lever so it hits 2 folks you know, or five strangers? "I leave the lever and look about for who ever has set this death trap, clearly SOMEONE is performing sick twisted games. I put a gun to this wackjob's mouth and FIRE... because creating this kind of 'someone's got to die' situation is straight out of SAW and better I snuff the sociopath doing it then lettingg folks on either track die alone. Otherwise the nut will just do this again and again every semester. Does that answer your question, professor?"