question: Which film whose director is younger, I Was A Student At Heidelberg or Deadly Eyes?
context: Title: Wolfgang Neff
  Passage: Wolfgang Neff( 8 September 1875 – after November 1936) was an Austrian film director. He directed 50 films between 1920 and 1930. He was born in Prague, Bohemia, Austria- Hungary( now Czech Republic).
  Title: Robert Clouse
  Passage: Robert Clouse( March 6, 1928 – February 4, 1997) was an American film director and producer, known primarily for his work in the action/ adventure and martial arts genres. He died on February 4, 1997 in Oregon of kidney failure. Clouse directed Bruce Lee in Lee's second English- speaking film starring role,( the other being" Marlowe) 1973's" Enter the Dragon". After Lee's death, Clouse completed Lee's final film" Game of Death" and released it in 1978 with a new storyline and cast. Other projects included" Black Belt Jones"( 1974)," Darker than Amber"( 1970)," China O' Brien"( 1990), Jackie Chan's" The Big Brawl"( 1980)," Gymkata"( 1985)," The Ultimate Warrior"( 1975), among others.
  Title: I Was a Student at Heidelberg
  Passage: I Was a Student at Heidelberg( German: Ich war zu Heidelberg Student) is as a 1927 German silent film directed by Wolfgang Neff and starring Mary Kid and Eva Speyer. The film's art direction was by Gustav A. Knauer.
  Title: Deadly Eyes
  Passage: Deadly Eyes( also known as The Rats, Rats and Night Eyes) is a 1982 Canadian horror film directed by Robert Clouse, very loosely based on the horror novel" The Rats" by James Herbert. The story revolves around giant black rats who begin eating the residents of Toronto after ingesting contaminated grain.
answer: Deadly Eyes
citations: Wolfgang Neff Deadly Eyes I Was a Student at Heidelberg Robert Clouse