Santa Singh decided to appear for an interview at the Railways for the position of a guard.
The interviewer asked him, "What will you do if you see 2 trains approaching each other on the same track?"
Santa Singh replied, "I will signal with a red flag."
The interviewer asked, "What if you can't find the flag?"
Santa Singh replied, "I will signal with a torch."
The interviewer asked, "What if you can't find the torch?"
Santa Singh replied, "I will signal with my red jacket."
The interviewer asked, "What if you are not wearing a red jacket on that day?"
Santa Singh replied, "Then I will ask my son to rush to the station?"
The interviewer asked, "Why would you do that??"
Santa Singh replied, "He has never seen two trains collide."