Imagine you are a grandmother who absentmindedly left your grandchild on the train track... Suddenly, you realised that there's an on-coming train...
Do you : a) Leave it to God
b) Make a desperate attempt to grab your grandchild
c) Push your grandchild out of the way of the train
d) As shown in the clip
http://youtube.com/watch?v=Yqw_8lvwmT4&feature=related