02). There is a trolley coming down the tracks and ahead, there are five people tied to the tracks and are unable to move. The trolley will continue coming and will kill the five people. However, in this situation, you are standing on a bridge above the train tracks and you can see the train coming. There is a man standing next to you, who is so enormous and heavy that if he places himself in front of the oncoming train, it will hit and kill him but the train will stop. So you have two choices