Question: Which 2009 film features the voice of Ben Small in its UK version, Hero of the Rails or Fantastic Mr. Fox?

Context paragraphs:
Willem Dafoe: William J. "Willem" Dafoe (born July 22, 1955) is an American actor.  A member of the experimental theatre company the Wooster Group, he was nominated for the Academy Award for Best Supporting Actor for his roles as Elias in Oliver Stone's "Platoon" (1986) and Max Schreck in the comedy-horror film "Shadow of the Vampire" (2000).  His other film appearances include "The Last Temptation of Christ" (1988), "Mississippi Burning" (1988),"The English Patient" (1996), "American Psycho" (2000), the "Spider-Man" trilogy (2002–2007), "John Wick" (2014), "The Grand Budapest Hotel" (2014), and "Justice League" (2017).  He has also had voice roles in "Finding Nemo" (2003) and its sequel "Finding Dory" (2016), "Fantastic Mr. Fox" (2009), "John Carter" (2012) and the recent adaptation of "Death Note" (2017).

Hero of the Rails: Hero of the Rails is a 2009 CGI adventure drama special and film spin-off of the TV series "Thomas & Friends".  The film introduces full CGI animation, replacing model work and the addition of a voice cast for the characters alongside the narration to the TV series.  The film features the voice of Ben Small and Martin Sherman as Thomas the Tank Engine for the UK and US respectively.  It was first released on DVD and to iTunes on 12 January 2010.  To promote the film a "Day Out With Thomas 2010: The Hero of the Rails Tour" was held at locations such as the Illinois Railway Museum, where guests could participate in activities such as arts and crafts or ride on a 15-ton replica of Thomas the Tank Engine.  A mobile app, "Thomas & Friends: Hero of the Rail", was released in May 2011.

Fantastic Mr. Fox (opera): Fantastic Mr. Fox is an opera in three acts composed by Tobias Picker to a libretto by Donald Sturrock based on Roald Dahl's children's novel of the same name.  It was premiered by Los Angeles Opera at the Dorothy Chandler Pavilion on December 9, 1998.

Watch My Chops: Watch My Chops is a French animated series about an intelligent talking dog, Corneil, and his "dog-sitter", Bernie Barges.  The series was produced, written, and animated in France, and the English dubbing took place in London at The Sound Company studios.  The series was produced by Millimages and aired in the United States on Nicktoons, in the UK on CBBC from 2004 to 2007 and France on France 3 of December 2003.  It starred Keith Wickham, Ben Small, Dian Perry, Dan Russell and Laurence Bouvard and more recently Mark Laidman.  In the UK, the show is called Watch My Chops, named after Corneil's catchphrase; in France, it is also known as Corneil et Bernie.  In the United States and Australia, the show was titled Corneil & Bernie.  A DVD of the first season has been released.  In 2014, the show came back to television and new episodes are done in Flash animation and a new version of the intro has been made.

A Turtle's Tale: Sammy's Adventures: A Turtle's Tale: Sammy's Adventures is a 2010 English-language Belgian-French 3D computer-animated adventure fantasy comedy-drama film co-written and directed by Ben Stassen.  The film was released on 4 August 2010 in Belgium, and on 11 August 2010 in France.  The UK version features the voice talents of Dominic Cooper, Gemma Arterton, John Hurt, Kayvan Novak, and Robert Sheehan; the U.S. version features the voice talents of Yuri Lowenthal, Anthony Anderson, Tim Curry, Kathy Griffin, Melanie Griffith, and Jenny McCarthy.

Thérèse Raquin (opera): Thérèse Raquin is an opera in two acts composed by Tobias Picker to a libretto by Gene Scheer based on the novel "Thérèse Raquin" by Émile Zola.  It is Picker's third opera, following "Emmeline" (1996) and "Fantastic Mr. Fox" (1998) and was commissioned by the Dallas Opera, San Diego Opera, and the Opéra de Montréal.  It premiered in November 2001.

Andrew Weisblum: Andrew Weisblum is an American film and a visual effects editor.  He has collaborated frequently with directors Darren Aronofsky and Wes Anderson.  Weisblum was nominated for an American Cinema Editors's Eddie Award for Best Edited Animated Feature Film for his work on "Fantastic Mr. Fox" and an Academy Award for Best Film Editing for his work on "Black Swan".  Andrew Weisblum has two daughters that attend The Ethical Culture Fieldston School, Maggie Weisblum and Carly Weisblum.

Meryl Streep in the 2000s: Meryl Streep throughout the 2000s appeared in many cinematic and theatrical productions.  In 2001, Streep’s voice appeared in the animated film A.I. Artificial Intelligence.  Streep that same year cohosted the annual Nobel Peace Prize concert as well as appeared in the popular play The Seagull.  In 2002, Streep appeared in the films Adaptation and The Hours.  In 2003, Streep appeared unaccredited in the comedy Stuck on You and starred in the HBO play adaptation Angels in America.  In 2004, Streep was awarded the AFI Life Achievement Award and in that same year starred in the films The Manchurian Candidate and Lemony Snicket's A Series of Unfortunate Events.  In 2005, Streep starred in the film Prime.  Streep began 2006 with the film A Prairie Home Companion and that same year starred in The Devil Wears Prada and the stage production Mother Courage and Her Children.  In 2007, Streep appeared in the films Dark Matter, Rendition, Evening, and Lions for Lambs.  In 2008, Streep starred in the films Mamma Mia!  and Doubt.  In 2009, Streep starred in Julie & Julia and It’s Complicated as well as loaning her voice to the animated film Fantastic Mr. Fox.

Jason Schwartzman: Jason Francesco Schwartzman (born June 26, 1980) is an American actor, screenwriter and musician.  He is known for his frequent collaborations with Wes Anderson, such as "Rushmore" (1998), "The Darjeeling Limited" (2007), "Fantastic Mr. Fox" (2009), "Moonrise Kingdom" (2012) and "The Grand Budapest Hotel" (2014).  He also starred in other films, such as "Spun" (2003), "I Heart Huckabees" (2004), "Shopgirl" (2005), "Marie Antoinette" (2006), "Funny People" (2009), "Scott Pilgrim vs. the World" (2010), and "Saving Mr. Banks" (2013).

Fantastic Mr. Fox (film): Fantastic Mr. Fox is a 2009 American stop-motion animated comedy film based on Roald Dahl's children's novel of the same name.  The film is about a fox who steals food each night from three mean and wealthy farmers.  They are fed up with Mr. Fox's theft and try to kill him, so they dig their way into the foxes' home, but the animals are able to outwit the farmers and live underground.

Supporting paragraphs: Hero of the Rails Fantastic Mr. Fox (film)
Answer: Hero of the Rails