Question: Who were the directors of the 2014 American 3D computer-animated superhero-comedy film produced by Walt Disney Animation Studios for which Henry Jackman composed?
Context: Walt Disney Studios Motion Pictures (formerly Buena Vista Pictures Distribution and Buena Vista Film Distribution Company) is an American film distributor owned by The Walt Disney Company.  Established in 1953 as Buena Vista Film Distribution Company, the company handles theatrical distribution, marketing and promotion for films produced and released by the Walt Disney Studios, including Walt Disney Pictures, Walt Disney Animation Studios, Pixar Animation Studios, DisneyToon Studios, Marvel Studios, Lucasfilm, Disneynature, and Touchstone Pictures.  The division took on its current name in late 2007, which before that had been Buena Vista Pictures Distribution since 1987. Henry Pryce Jackman (born 1974) is an English composer, conductor, arranger, pianist, musician, and songwriter.  He is best known for composing major hit films such as "", "", "Wreck-It Ralph", "Captain Phillips", "", "", "Kick-Ass", "Kick-Ass 2", "Big Hero 6" and "The Interview", as well as the video games "" and "Just Cause 3". Planes is a 2013 American 3D computer-animated sports comedy film produced by DisneyToon Studios and released by Walt Disney Pictures.  It is a spin-off of Pixar's "Cars" franchise and the first film in a planned "Planes" trilogy.  Despite not being produced by Pixar, the film was co-written and executive produced by Pixar and Walt Disney Animation Studios' chief creative officer John Lasseter, who directed the first two "Cars" films.  The film stars the voices of Dane Cook, Stacy Keach, Priyanka Chopra, Brad Garrett, Teri Hatcher, Danny Mann, Julia Louis-Dreyfus, Roger Craig Smith, John Cleese, Carlos Alazraqui, Val Kilmer, and Anthony Edwards. Winnie the Pooh is a 2011 American animated buddy musical comedy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures.  It is the 51st Disney animated feature film.  Inspired by A. A. Milne's stories of the same name, the film is part of Disney's "Winnie the Pooh" franchise, the fifth theatrical "Winnie the Pooh" film released, and Walt Disney Animation Studios' second adaptation of "Winnie-the-Pooh" stories.  Jim Cummings reprises his vocal roles as Winnie the Pooh and Tigger, while series newcomers Travis Oates, Tom Kenny, Craig Ferguson, Bud Luckey, and Kristen Anderson-Lopez provide the voices of Piglet, Rabbit, Owl, Eeyore, and Kanga, respectively.  In the film, the aforementioned residents of the Hundred Acre Wood embark on a quest to save Christopher Robin from an imaginary culprit while Pooh deals with a hunger for honey.  The film is directed by Stephen Anderson and Don Hall, adapted from Milne's books by a story team led by Burny Mattinson, produced by Peter Del Vecho, Clark Spencer, John Lasseter, and Craig Sost, and narrated by John Cleese. Paperman is a 2012 American black-and-white computer-cel animated romantic comedy short film produced by Walt Disney Animation Studios and directed by John Kahrs.  The short blends traditional animation and computer animation, and won both the Academy Award for Best Animated Short Film at the 85th Academy Awards and the Annie Award for Best Animated Short Subject at the 40th Annie Awards.  "Paperman" was the first animated short film produced by Walt Disney Animation Studios to win an Academy Award since "It's Tough to Be a Bird" in 1970. Wreck-It Ralph is a 2012 American 3D computer-animated fantasy-comedy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures.  It is the 52nd Disney animated feature film.  The film was directed by Rich Moore, who has directed episodes of "The Simpsons" and "Futurama", and the screenplay was written by Phil Johnston and Jennifer Lee from a story by Moore, Johnston, and Jim Reardon.  John Lasseter served as the executive producer.  The film features the voices of John C. Reilly, Sarah Silverman, Jack McBrayer, and Jane Lynch.  The film tells the story of the eponymous arcade game villain who rebels against his role and dreams of becoming a hero.  He travels between games in the arcade and ultimately must eliminate a dire threat that could affect the entire arcade and one that Ralph himself unintentionally started. Zootopia is a 2016 American 3D computer-animated comedy-adventure film produced by Walt Disney Animation Studios and released by Walt Disney Pictures.  It is the 55th Disney animated feature film.  The film was directed by Byron Howard and Rich Moore, co-directed by Jared Bush, and stars the voices of Ginnifer Goodwin, Jason Bateman, Idris Elba, Jenny Slate, Nate Torrence, Bonnie Hunt, Don Lake, Tommy Chong, J. K. Simmons, Octavia Spencer, Alan Tudyk, and Shakira.  The film details the unlikely partnership between a rabbit police officer and a red fox con artist as they uncover a conspiracy involving the disappearance of savage predator inhabitants of a mammalian metropolis. Walt Disney Pictures, Inc. is an American film production company and a subsidiary of Walt Disney Studios, owned by The Walt Disney Company.  The division is based at the Walt Disney Studios in Burbank, California, and is the main producer of live-action feature films within the Walt Disney Studios unit.  It took on its current name in 1983.  Today, in conjunction with the other units of Walt Disney Studios, Walt Disney Pictures is classified as one of Hollywood's "Big Six" film studios.  Films produced by Walt Disney Animation Studios and Pixar Animation Studios are also released under this brand. Meet the Robinsons is a 2007 American computer-animated science fiction comedy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures on March 30, 2007.  The 47th Disney animated feature film, it was released in standard and Disney Digital 3-D versions.  The film is loosely based on characters from the children's book "A Day with Wilbur Robinson", by William Joyce.  The voice cast includes Jordan Fry, Wesley Singerman, Harland Williams, Tom Kenny, Steve Anderson, Laurie Metcalf, Adam West, Tom Selleck, and Angela Bassett.  It was the first film released after John Lasseter became chief creative officer of Walt Disney Animation Studios. Big Hero 6 is a 2014 American 3D computer-animated superhero-comedy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures.  Loosely based on the superhero team of the same name by Marvel Comics, the film is the 54th Disney animated feature film.  Directed by Don Hall and Chris Williams, the film tells the story of Hiro Hamada, a young robotics prodigy who forms a superhero team to combat a masked villain.  The film features the voices of Scott Adsit, Ryan Potter, Daniel Henney, T.J. Miller, Jamie Chung, Damon Wayans, Jr., Genesis Rodriguez, Alan Tudyk, James Cromwell, and Maya Rudolph.
Answer: Don Hall and Chris Williams