Question: Which film whose director is younger, Winter Sleepers or Poveri Milionari?

Knowledge 1: Dino Risi
Dino Risi( 23 December 1916 – 7 June 2008) was an Italian film director.With Mario Monicelli, Luigi Comencini, Nanni Loy and Ettore Scola, he was one of the masters of" commedia all'italiana". [SEP] Knowledge 2: Poveri milionari
Poveri milionari( internationally released as" Poor Millionaires") is a 1959 Italian comedy film directed by Dino Risi.It is the final chapter in the trilogy started with" Poveri ma belli". [SEP] Knowledge 3: Winter Sleepers
Winter Sleepers( meaning" hibernators") is a 1997 German film directed by Tom Tykwer.It was premiered at the Locarno International Film Festival. [SEP] Knowledge 4: Tom Tykwer
Tom Tykwer( born 23 May 1965) is a German film director, producer, screenwriter, and composer.He is best known internationally for directing the thriller films" Run Lola Run"( 1998)," Heaven"( 2002),( 2006), and" The International"( 2009).He collaborated with The Wachowskis as co-director for the science fiction film" Cloud Atlas"( 2012) and the Netflix series" Sense8"( 2015–2018).Tykwer is also well known as the co-creator of the internationally acclaimed German television series Babylon Berlin.
Knowledge 1: Winter Sleepers
Winter Sleepers( meaning" hibernators") is a 1997 German film directed by Tom Tykwer.It was premiered at the Locarno International Film Festival. [SEP] Knowledge 2: Poveri milionari
Poveri milionari( internationally released as" Poor Millionaires") is a 1959 Italian comedy film directed by Dino Risi.It is the final chapter in the trilogy started with" Poveri ma belli". [SEP] Knowledge 3: Dino Risi
Dino Risi( 23 December 1916 – 7 June 2008) was an Italian film director.With Mario Monicelli, Luigi Comencini, Nanni Loy and Ettore Scola, he was one of the masters of" commedia all'italiana". [SEP] Knowledge 4: Tom Tykwer
Tom Tykwer( born 23 May 1965) is a German film director, producer, screenwriter, and composer.He is best known internationally for directing the thriller films" Run Lola Run"( 1998)," Heaven"( 2002),( 2006), and" The International"( 2009).He collaborated with The Wachowskis as co-director for the science fiction film" Cloud Atlas"( 2012) and the Netflix series" Sense8"( 2015–2018).Tykwer is also well known as the co-creator of the internationally acclaimed German television series Babylon Berlin.
Knowledge 1: Winter Sleepers
Winter Sleepers( meaning" hibernators") is a 1997 German film directed by Tom Tykwer.It was premiered at the Locarno International Film Festival. [SEP] Knowledge 2: Poveri milionari
Poveri milionari( internationally released as" Poor Millionaires") is a 1959 Italian comedy film directed by Dino Risi.It is the final chapter in the trilogy started with" Poveri ma belli". [SEP] Knowledge 3: Dino Risi
Dino Risi( 23 December 1916 – 7 June 2008) was an Italian film director.With Mario Monicelli, Luigi Comencini, Nanni Loy and Ettore Scola, he was one of the masters of" commedia all'italiana". [SEP] Knowledge 4: La Bestia humana
La Bestia humana is a 1957 Argentine film whose story is based on the novel" La Bête Humaine" by the French writer Émile Zola.

Answer: Winter Sleepers