Question: Who is best known for writing and directing science fiction films such as "Cube", "Cypher", "Nothing", and "Splice", Vincenzo Natali or Leigh Jason?

full_context: Document 1: Splice (film): Splice is a 2009 Canadian-French science fiction horror film directed by Vincenzo Natali and starring Adrien Brody, Sarah Polley, and Delphine Chanéac. The story concerns experiments in genetic engineering being done by a young scientific couple, who attempt to introduce human DNA into their work of splicing animal genes. Guillermo del Toro, Don Murphy, and Joel Silver executive produced.
Document 2: C. S. Leigh: C. S. Leigh (born 1964) is a British-American film director based in London and Paris. In 1998 he premiered his directing debut "Sentimental Education" under his own name Christian Leigh. His 2001 film "Far from China" starred singer and actress Marianne Faithfull and featured original music by Suede. His 2005 film "See You at Regis Debray" is about Andreas Baader. His last release was "A Quiet American: Ralph Rucci & Paris", a documentary about fashion designer Ralph Rucci. "Projection", starring Lars Eidinger and Yekaterina Golubeva, is currently in post-production.
Document 3: Cube (film): Cube is a 1997 Canadian science-fiction horror film directed and co-written by Vincenzo Natali. The film was a product of the Canadian Film Centre's First Feature Project. The film follows a group of people led by Quentin as they cross industrialized cube-shaped rooms, with some rigged with various traps designed to kill.
Document 4: Leslie H. Martinson: Leslie Herbert "Les" Martinson (January 16, 1915 – September 3, 2016) was an American television and film director.
Document 5: Vincenzo Natali: Vincenzo Natali (born January 6, 1969) is an American-Canadian film director and screenwriter, best known for writing and directing science fiction films such as "Cube", "Cypher", "Nothing", and "Splice".
Document 6: Denis Villeneuve: Denis Villeneuve (] ; born October 3, 1967) is a French Canadian film director and writer. He is a four-time recipient of the Canadian Screen Award (formerly Genie Award) for Best Direction, for "Maelström" in 2001, "Polytechnique" in 2010, "Incendies" in 2011, and "Enemy" in 2013. The first three films also won the Academy of Canadian Cinema and Television Award for Best Motion Picture.
Document 7: Leigh Jason: Leigh Jason (July 26, 1904 – February 19, 1979) was an American film director and screenwriter. He was born in New York, New York, and died in Woodland Hills, Los Angeles.
Document 8: Spike Jonze: Spike Jonze (pronounced "Jones" ; born Adam Spiegel on October 22, 1969) is an American skateboarder, filmmaker, director, producer, photographer, screenwriter, and actor, whose work includes music videos, commercials, film and television.
Document 9: Ed Wood: Edward Davis Wood Jr. (October 10, 1924 – December 10, 1978) was an American filmmaker, actor, writer, producer, and director.
Document 10: Leigh Whannell: Leigh Whannell (born 17 January 1977) is an Australian screenwriter, producer, director and actor. He is best known for writing films directed by his friend James Wan, including "Saw" (2004), "Dead Silence" (2007), "Insidious" (2011) and "" (2013). Whannell made his directorial debut on "", which was released in 2015.
Document 11: Steve Hoban: Steven "Steve" Hoban (born 1964) is a Canadian film producer. He has been nominated for three Genie Awards and won another. He has collaborated with Vincenzo Natali, David Hewlett, and Chris Landreth on multiple films. He is perhaps best known for "Splice" and the "Ginger Snaps" trilogy.
Document 12: Cube (film series): Cube is a Canadian psychological thriller horror film series. The three films were directed by Vincenzo Natali, Andrzej Sekuła, and Ernie Barbarash respectively.
Document 13: Robert Florey: Robert Florey (14 September 1900 – 16 May 1979) was a French-American director, screenwriter, film journalist, and occasional actor.
Document 14: Nothing (film): Nothing is a 2003 Canadian philosophical comedy-drama film directed by Vincenzo Natali. It stars David Hewlett and Andrew Miller.
Document 15: Jennifer Jason Leigh: Jennifer Jason Leigh (born Jennifer Leigh Morrow on February 5, 1962) is an American actress. Leigh began her career as a teenager in the 1970s, guest-starring on several television shows. Her film breakthrough came in 1982 for her performance as Stacy Hamilton in "Fast Times at Ridgemont High". Leigh continued performing past her teen years, receiving critical praise for her roles in the 1990 films "Miami Blues" and "Last Exit to Brooklyn". In 1991, she appeared in Ron Howard's "Backdraft", and in 1992 she acted in the drama-thriller "Single White Female".
ground_truth: Vincenzo Natali