Question: Which film has the director who is older than the other, Jeevan Naiya or Porklips Now? 
Sentence (from "Jeevan Naiya"): The film was one of several successful Bombay Talkies collaborations between Franz Osten, Himashu Rai, screenwriters J. S. Kashyap and Niranjan Pal, and their leading lady of the time, Devika Rani.
Relevant evidence: No