This is relevant...
Assume that everything you read is true and possible; there are no tricks or traps - then answer the following...
Q1 - A trolley is running out of control down a track. In its path are 5 people who have been tied to the track by a mad philosopher. Fortunately, you can flip a switch, which will lead the trolley down a different track to safety. Unfortunately, there is a single person tied to that track. Should you flip the switch?
Question 2 to follow
how can it be lead to safety if there's someone on that track?