You're asking the car to make moral decisions. Given the choice between hitting a child or and old woman, which will it choose? A bicyclist vs a pedestrian? A l

You're asking the car to make moral decisions. Given the choice between hitting a child or and old woman, which will it choose? A bicyclist vs a pedestrian? A lemonade vendor vs a hotdog vendor? This is all assuming it can distinguish between all of these objects, and that a real person could assign relative moral values to hitting one over the other.