Question: Who directed the 2014 film that cast the professional surfer who lost part of her arm in a 2003 shark attack?

full_context: Document 1: Avatar 2: Avatar 2 is an upcoming 2020 American epic science fiction film directed, produced, co-written, and co-edited by James Cameron, and the first of four planned sequels to his 2009 film "Avatar". Cameron is producing the film with Jon Landau, with Josh Friedman originally announced as sole co-writer; it was later announced that Cameron, Friedman, Rick Jaffa, Amanda Silver, and Shane Salerno took a part in the writing process of all sequels before being attributed separate scripts, making the eventual writing credits unclear. Cast members Sam Worthington, Zoe Saldana, Stephen Lang, Sigourney Weaver, Joel David Moore, C. C. H. Pounder, and Matt Gerald are all expected to return.
Document 2: My Stroke of Insight: My Stroke of Insight (2008) is a non-fiction book by American author Jill Bolte Taylor. In it, she tells of her experience in 1996 of having a stroke in her left hemisphere, and how that gave her insight into brain functioning, particularly as it relates to the different functions of the two brain hemispheres. It is Taylor's first book.
Document 3: Happy Feet Two: Happy Feet Two is a 2011 Australian-American 3D computer-animated family musical comedy film directed, produced and co-written by George Miller. It is the sequel to Miller's 2006 film "Happy Feet". It features Elijah Wood, Robin Williams, Hugo Weaving, Magda Szubanski and Anthony LaPaglia reprising their roles from the first film. Pink voiced Gloria due to Brittany Murphy's death in 2009, and Richard Carter who portrayed a human character and voiced Barry in the first film, voices Bryan the beachmaster in this one, respectively. Common also replaced Fat Joe as Seymour. The original cast is joined by new characters voiced by Hank Azaria, Brad Pitt, Matt Damon, and Sofía Vergara.
Document 4: Kristin Beck: Kristin Beck (June 21, 1966) is a retired United States Navy SEAL who gained public attention in 2013 when she came out as a trans woman. She published her memoir in June 2013, "Warrior Princess: A U.S. Navy SEAL's Journey to Coming out Transgender", detailing her experiences.
Document 5: The Reef 2: High Tide: The Reef 2: High Tide is a 2012 South Korean-American computer animated film and a sequel to 2006's "Shark Bait".It stars the same actors as last time, but Freddie Prinze Jr and Evan Rachel Wood are replaced by Drake Bell and Busy Philipps. Although Donal Logue reprised his role as the villainous tiger shark Troy, he replaces John Rhys-Davies as elderly harbor seal, Thornton. Rob Schneider reprised his role as Nerissa.
Document 6: Sharkwater: Sharkwater is a 2006 Canadian documentary film written and directed by Rob Stewart. Helping to protect sharks, changing government policy, and inspiring the creation of shark conservation groups, Sharkwater is considered one of conservation's success stories, resulting in shark finning being banned worldwide. In the film, Stewart filmed current attitudes about sharks, and how shark-hunting industries are driving them to extinction.
Document 7: Soul Surfer (film): Soul Surfer is a 2011 American biographical drama film directed by Sean McNamara, based on the 2004 autobiography "Soul Surfer: A True Story of Faith, Family, and Fighting to Get Back on the Board" by Bethany Hamilton about her life as a surfer after a horrific shark attack and her recovery. The film stars AnnaSophia Robb, Helen Hunt, Dennis Quaid, and Lorraine Nicholson with Carrie Underwood, Kevin Sorbo, Sonya Balmores, Branscombe Richmond, and Craig T. Nelson.
Document 8: The Little Mermaid II: Return to the Sea: The Little Mermaid II: Return to the Sea is a 2000 Disney animated feature film and direct-to-video sequel to the 1989 animated film "The Little Mermaid". Directed by Jim Kammerud and Brian Smith, the story takes place over a decade after the original film, and focuses on Ariel and Eric's daughter Melody, a human princess who longs to swim in the ocean despite her parents' law that the sea is forbidden to her. This sequel stars the voices of Jodi Benson as Ariel, Tara Charendoff as Melody and Pat Carroll as Morgana, the film's new villain. It is the last film in the chronology of Walt Disney's version of "The Little Mermaid". It's followed by a prequel, "", a 2008 direct-to-video animated feature.
Document 9: Charles Martin Smith: Charles Martin Smith (born October 30, 1953) is an American film actor, writer, and director. He is best known for his roles in "American Graffiti" (1973), "The Buddy Holly Story" (1978), "Never Cry Wolf" (1983), "Starman" (1984), "The Untouchables" (1987), "Deep Cover" (1992), "Speechless" (1994) and "Deep Impact" (1998). He is further known for directing the films "The Snow Walker" (2003), "Dolphin Tale" (2011) and "Dolphin Tale 2" (2014).
Document 10: Shark Girl (novel): Shark Girl (2007) is the debut novel by Kelly Bingham. It is a young adult novel in verse that tells the story of the fifteen-year-old Jane Arrowood who goes swimming at a California beach in June, is attacked by a shark and has to have her right arm amputated. The novel is told mostly through blank verse poetry that is interspersed with news articles about Jane’s attack and letters of encouragement she receives from strangers. The story is loosely based on the life of professional surfer Bethany Hamilton who had her left arm bitten off by a shark in 2003.
Document 11: Isabel Letham: Isabel Letham (23 May 1899 – 11 March 1995) was an Australian pioneer surfboard rider and swimming instructor, renowned as 'the first Australian to ride a surfboard' (although she disputed that claim - Isma Amor of Manly is believed to be the first Australian Female Surfer and Tommy Walker of Manly is believed to be the first Australian Male Surfer). A probably erroneous story has been repeated for years that on 10 January 1915 at Freshwater Beach, Sydney she experimented riding a board in the Hawaiian tradition in tandem with Duke Kahanamoku. This story has been disputed by researchers who have investigated its roots and provenance, and the reality is probably that she did not do so until shortly after, at Dee Why beach in Sydney, on February 6, 1915.
Document 12: Bethany Hamilton: Bethany Meilani Hamilton-Dirks (born February 8, 1990) is an American professional surfer who survived a 2003 shark attack in which her left arm was bitten off but who ultimately returned to—and was victorious in—professional surfing. She wrote about her experience in the 2004 autobiography "Soul Surfer: A True Story of Faith, Family, and Fighting to Get Back on the Board". In April 2011, the feature film "Soul Surfer" was released.
Document 13: Dolphin Tale 2: Dolphin Tale 2 is a 2014 American family film written and directed by Charles Martin Smith as the sequel to his 2011 film "Dolphin Tale". Harry Connick Jr., Ashley Judd, Nathan Gamble, Cozi Zuehlsdorff, Kris Kristofferson, Morgan Freeman, Juliana Harkavy, Austin Stowell, Betsy Landin, and Austin Highsmith all reprise their roles from the first film, while Lee Karlinsky, Julia Jordan, Taylor Blackwell, and Bethany Hamilton join the cast. It was released on September 12, 2014 and tells the story of another dolphin at the hospital named "Hope". After Winter's elderly companion and surrogate mother, Panama, dies, Winter's future is in jeopardy, unless Sawyer, Clay, Hazel, and the rest of the Clearwater Marine Aquarium team can find a new companion for her.
Document 14: Where Hope Grows: Where Hope Grows is a 2014 American drama film written and directed by Chris Dowling. The film stars David DeSanctis, Danica McKellar, Kerr Smith, Brooke Burns, William Zabka, Kristoffer Polaha and McKaley Miller. The film was released on May 15, 2015, by Roadside Attractions.
Document 15: Stephan Swanson: Stephan Swanson came to prominence as a marine researcher when he successfully placed the satellite transmitter on the famous Great white shark Nicole, the first great white shark ever to be tracked on a 20,000 kilometer migration from South Africa to Australia and back. Due to his ability to handle large marine predators, such as the great white shark, he was contracted as an expedition biologist to travel to Guadeloupe and place satellite transmitters on the dorsal fins of Great Whites. His historical capture and release of a 5m long, 1800 kilogram great white shark is documented in the National Geographic Marine Special "Ultimate Shark".
ground_truth: Charles Martin Smith