Question: Who is the director of the 2014 American drama film dealing with online addiction starring the actress who make her breakthrough film debut in the comedy "Dude, Where's My Car"?
Context: Sandra Bullock is an American actress who made her film debut with a minor role in the 1987 thriller "Hangmen".  She made her television debut in the television film "Bionic Showdown: The Six Million Dollar Man and the Bionic Woman" (1989) and played the lead role in the short-lived sitcom "Working Girl" (1990) before making her breakthrough starring in the action film "Speed" (1994).  She starred with Sylvester Stallone in "Demolition Man" (1994).  Bullock founded her own production company, Fortis Films, and starred in the romantic comedy "While You Were Sleeping" in 1995.  Her performance in the film earned her first nomination for the Golden Globe Award for Best Actress – Motion Picture Comedy or Musical.  The following year, Bullock starred with Matthew McConaughey in the film adaptation of John Grisham's novel "A Time to Kill" (1996).  In 1997, she reprised her "Speed" role in the sequel, "".  The following year, Bullock starred in the romantic comedy "Practical Magic", voiced Miriam in the animated biblical film "The Prince of Egypt" and also executive produced her first film, the romantic drama "Hope Floats". Men, Women & Children is a 2014 American drama film dealing with online addiction.  It is directed by Jason Reitman, co-written with Erin Cressida Wilson, based on a novel of the same name written by Chad Kultgen, and starring Rosemarie DeWitt, Jennifer Garner, Judy Greer, Dean Norris, Adam Sandler, Ansel Elgort, and Kaitlyn Dever. Octavia Lenora Spencer (born May 25, 1972) is an American actress and author.  She made her film debut in the 1996 drama film "A Time to Kill".  Her breakthrough came in 2011, when she starred as Minny Jackson in the period drama film "The Help", for which she won the Academy Award, Golden Globe, SAG, BAFTA, and Critics' Choice Movie Award for Best Supporting Actress.  She had a critically acclaimed performance in Ryan Coogler's drama "Fruitvale Station" (2013), for which she received the National Board of Review Award for Best Supporting Actress.  Spencer has received acclaim for her work in the films "Smashed" (2012), "Snowpiercer" (2013), "Get on Up" (2014), "The Divergent Series" (2015-2016), "Zootopia" (2016) and "The Shape of Water" (2017).  In 2017, she received Academy Award, Golden Globe, and SAG nominations for Best Supporting Actress for her performance as mathematician Dorothy Vaughan in the drama "Hidden Figures". Quentin Tarantino is an American director, producer, screenwriter and actor, who has directed eight films and written all of them.  He began his career in the late 1980s by directing, writing and starring in the black-and-white "My Best Friend's Birthday", a partially lost amateur short film which was never officially released.  He impersonated musician Elvis Presley in a small role in the sitcom "The Golden Girls" (1988), and briefly appeared in "Eddie Presley" (1992).  As an independent filmmaker, he directed, wrote and appeared in the crime thriller "Reservoir Dogs" (1992), which tells the story of five strangers who team up for a jewelry heist.  It proved to be Tarantino's breakthrough film and was named the "Greatest Independent Film of all Time" by "Empire".  His screenplay for Tony Scott's "True Romance" (1993) was nominated for a Saturn Award. Michael McGruther began his filmmaking career with the original screenplay "Tigerland", directed by Joel Schumacher and co-written by Ross Klavan.  The critically acclaimed screenplay was nominated by IFP/West for Best First Screenplay and by the Political Film Society for the PFS Award in 2001.  It is widely known as Colin Farrell's breakthrough film, garnering Farrell the Boston Society of Film Critics Best Actor Award and the London Critics Circle Film Award for British Newcomer of the year.  Invigorated by the filmmaking process while on the set of "Tigerland", McGruther established BuffaloNickel Films.  He then teamed up with Jersey Films and Universal Studios on two features: his original science fiction adventure titled "Lightspeed" (with Superman Returns director Bryan Singer attached to direct), and a coming-of-age drama titled "Sentenced to Nature", based on a New York Times article by author Charles Siebert.  BuffaloNickel Films has since acquired the rights to several novels and short stories to produce.  In 2001, "Extra Life", a drama about coming-of-age in the digital world; in 2004, Arthur C. Clarke's prophetic novel "Prelude to Space"; and in 2005, "Blood Son", based on the 1951 short story by legendary science fiction and horror writer Richard Matheson. " Blood Son" marks McGruther's directorial debut, for which he won the Best Director Award at the 3rd.  Annual Trenton Film Festival.  He is currently in pre-production on the movie "Ghost Town".  McGruther has also appeared in front of the camera, seen in several commercials and movies in the early 90’s including "Clockers" and "In & Out", and he has a cameo appearance in "Tigerland". Background (U.S. "Edge of Divorce") is a 1953 British domestic drama film dealing with the effects of divorce, directed by Daniel Birt and starring Valerie Hobson, Philip Friend and Norman Wooland.  It was based on a stage play by Warren Chetham-Strode, who also wrote the screenplay for the film. Passion (German:Leidenschaft) is a 1925 German silent drama film directed by Richard Eichberg and starring Otto Gebühr, Lilian Harvey and Camilla von Hollay.  Harvey was by this time a rising star, and followed it with her breakthrough film "Love and Trumpets" released the same year. Christopher Ashton Kutcher ( ; born February 7, 1978) is an American actor and investor.  Kutcher began his career as a model and began his acting career portraying Michael Kelso in the Fox sitcom "That '70s Show," which aired for eight seasons.  He made his film debut in the romantic comedy "Coming Soon" and became known by audiences in the comedy film "Dude, Where's My Car? ", which was a box office hit.  In 2003, Kutcher appeared in romantic comedies "Just Married" and "My Boss's Daughter" and, the same year, he created, produced, and hosted "Punk'd" which aired on MTV for five seasons until its revival in 2012.  In 2004, Kutcher starred in the lead role of the psychological film "The Butterfly Effect" and gained public recognition. Jennifer Anne Garner (born April 17, 1972) is an American actress.  Her breakthrough film debut was in the comedy "Dude, Where's My Car" (2000).  Following a supporting role in "Pearl Harbor" (2001), Garner gained recognition for her performance as CIA officer Sydney Bristow in the ABC spy-action thriller "Alias", which aired from 2001 to 2006.  For her work on the series, she won a Golden Globe Award and a SAG Award and received four Emmy Award nominations. Tom Cruise is an American actor and producer who made his film debut with a minor role in the 1981 romantic drama "Endless Love".  Two years later he made his breakthrough by starring in the romantic comedy "Risky Business" (1983), which garnered Cruise his first nomination for the Golden Globe Award for Best Actor – Motion Picture Musical or Comedy.  In 1986, Cruise played a fighter pilot in the Tony Scott-directed action drama "Top Gun" (the highest-grossing film that year), and also starred opposite Paul Newman in the Martin Scorsese-directed drama "The Color of Money".  Two years later he played opposite Dustin Hoffman in the Academy Award for Best Picture-winning drama "Rain Man" (1988), and also appeared in the Golden Raspberry Award for Worst Picture-winning romantic drama "Cocktail" (1988).  In doing so Cruise became the first and only person as of 2014 to star in a Best Picture Oscar winner and a Worst Picture Razzie winner in the same year.  His next role was as anti-war activist Ron Kovic in the drama adaptation of Kovic's memoir of the same name, "Born on the Fourth of July" (1989).  For his performance Cruise received the Golden Globe Award for Best Actor – Motion Picture Drama and his first nomination for the Academy Award for Best Actor.
Answer: Jason Reitman