Question: Who wrote the memoir from which the 2014 British biographical romantic drama starring English actor  Vincenzo Leonardo "Enzo" Cilenti was adapted?

full_context: Document 1: Paul Bettany: Paul Bettany (born 27 May 1971) is an English actor. He is known for his voice role as J.A.R.V.I.S. and the Vision in the Marvel Cinematic Universe, specifically the films "Iron Man" (2008), "Iron Man 2" (2010), "The Avengers" (2012), "Iron Man 3" (2013), "" (2015) and "" (2016), for which he garnered praise. He first came to the attention of mainstream audiences when he appeared in the British film "Gangster No. 1" (2000), and director Brian Helgeland's film "A Knight's Tale" (2001). He has gone on to appear in a wide variety of films, including "A Beautiful Mind" (2001), "" (2003), "Dogville" (2003), "Wimbledon" (2004), and the adaptation of the novel "The Da Vinci Code" (2006).
Document 2: Enzo Cilenti: Vincenzo Leonardo "Enzo" Cilenti (born 8 August 1974) is an English actor, known for his roles in works such as "The Theory of Everything", "Guardians of the Galaxy", "Jonathan Strange & Mr Norrell", and "Game of Thrones".
Document 3: Wild (2014 film): Wild is a 2014 American biographical survival drama film directed by Jean-Marc Vallée. The screenplay by Nick Hornby is based on Cheryl Strayed's 2012 memoir "". The film stars Reese Witherspoon as Strayed, alongside Laura Dern (as Strayed's mother), with Thomas Sadoski, Michiel Huisman and Gaby Hoffmann among several others in supporting roles. The film premiered at the Telluride Film Festival on August 29, 2014, and was released theatrically on December 3, 2014, in North America.
Document 4: Stephen Hawking: Stephen William Hawking, {'1': ", '2': ", '3': ", '4': "} ( born 8 January 1942) is an English theoretical physicist, cosmologist, author and Director of Research at the Centre for Theoretical Cosmology within the University of Cambridge. His scientific works include a collaboration with Roger Penrose on gravitational singularity theorems in the framework of general relativity and the theoretical prediction that black holes emit radiation, often called Hawking radiation. Hawking was the first to set out a theory of cosmology explained by a union of the general theory of relativity and quantum mechanics. He is a vigorous supporter of the many-worlds interpretation of quantum mechanics.
Document 5: Benedict Cumberbatch: Benedict Timothy Carlton Cumberbatch CBE (born 19 July 1976) is an English actor who has performed in film, television, theatre and radio. He is the son of actors Timothy Carlton and Wanda Ventham. Cumberbatch graduated from the University of Manchester and continued his training at the London Academy of Music and Dramatic Art, obtaining a Master of Arts in Classical Acting. He first performed at the Open Air Theatre, Regent's Park in Shakespearean productions and made his West End debut portraying George Tesman in Richard Eyre's revival of "Hedda Gabler" in 2005. Since then he has starred in the Royal National Theatre productions "After the Dance" (2010) and "Frankenstein" (2011). In 2015, he played William Shakespeare's "Hamlet" at the Barbican Theatre.
Document 6: Tom Hollander: Thomas Anthony Hollander (born 25 August 1967) is an English actor. He began his career in theatre, winning the Ian Charleson Award in 1992 for his performance as Witwoud in "The Way of the World" at the Lyric Hammersmith Theatre. He is known for his roles in comedic films such as "Pirates of the Caribbean" and "In the Loop" and drama films such as "Enigma", "Pride & Prejudice", "Gosford Park", and "Hanna". He played the lead role in the sitcom "Rev.", which won the British Academy Television Award for best sitcom in 2011. He also played the lead in the ITV's "Doctor Thorne" and won the BAFTA Television Award for Best Supporting Actor for his role as Major Lance "Corky" Corkoran in the BBC series "The Night Manager".
Document 7: The Straight Story: The Straight Story is a 1999 internationally co-produced biographical road drama film directed by David Lynch. The film was edited and produced by Mary Sweeney, Lynch's longtime partner and co-worker. She co-wrote the script with John E. Roach. The film is based on the true story of Alvin Straight's 1994 journey across Iowa and Wisconsin on a lawn mower. Alvin (Richard Farnsworth) is an elderly World War II veteran who lives with his daughter Rose (Sissy Spacek), a kind woman with an intellectual disability. When he hears that his estranged brother Lyle (Harry Dean Stanton) has suffered a stroke, Alvin makes up his mind to go visit him and hopefully make amends before he dies. Because Alvin's legs and eyes are too impaired for him to receive a driving license, he hitches a trailer to his recently purchased thirty-year-old John Deere 110 Lawn Tractor, having a maximum speed of about 5 miles per hour, and sets off on the 240 mile journey from Laurens, Iowa to Mount Zion, Wisconsin.
Document 8: David Thewlis: David Thewlis (born David Wheeler; born 20 March 1963) is an English actor, director, screenwriter, and author. His most commercially successful role to date has been that of Remus Lupin in the "Harry Potter" film series. Other notable performances include the films "Naked" (for which he won the Best Actor award at Cannes Film Festival), "Dragonheart", "Kingdom of Heaven", "The Boy in the Striped Pyjamas", "The Theory of Everything", "Black Beauty", "Macbeth" (as King Duncan) and "Wonder Woman". He has also done voice work in the films "James and the Giant Peach" (1996), "The Miracle Maker" (2000), and "Anomalisa" (2015). Thewlis has combined major motion picture work with prominent television roles, including playing Cyrus Crabb in the television miniseries "Dinotopia" and antagonist V.M. Varga in the third season of "Fargo."
Document 9: The Theory of Everything (2014 film): The Theory of Everything is a 2014 British biographical romantic drama film directed by James Marsh and adapted by Anthony McCarten from the memoir "Travelling to Infinity: My Life with Stephen" by Jane Wilde Hawking, which deals with her relationship with her ex-husband, theoretical physicist Stephen Hawking, his diagnosis of amyotrophic lateral sclerosis (ALS, also known as Lou Gehrig's disease or motor neurone disease), and his success in physics.
Document 10: Lucy Hawking: Lucy Hawking (born 2 November 1970) is an English journalist, novelist, educator, and philanthropist. She is the daughter of theoretical physicist Stephen Hawking and writer Jane Wilde Hawking. She lives in London, and is widely known as a children's novelist and science educator, though her career has spanned a variety of areas.
Document 11: The Mercy: The Mercy is an upcoming British biographical drama film, directed by James Marsh and written by Scott Z. Burns. It is based on the true story of the disastrous attempt by the amateur sailor Donald Crowhurst to complete the "Sunday Times" Golden Globe Race in 1968 and his subsequent attempts to cover up his failure. The film stars Colin Firth, Rachel Weisz, David Thewlis, Ken Stott, and Jonathan Bailey. Principal photography began in the UK on 20 May 2015.
Document 12: Tom Hiddleston: Thomas William Hiddleston (born 9 February 1981) is an English actor, producer and musical performer. At the beginning of his career, he appeared in West End theatre productions of "Cymbeline" (2007) and "Ivanov" (2008). He won the Laurence Olivier Award for Best Newcomer in a Play for his role in "Cymbeline" and was also nominated for the same award for his role as Cassio in "Othello".
Document 13: Ben Whishaw: Benjamin John "Ben" Whishaw (born 14 October 1980) is an English actor. He is known for his stage role as Hamlet; his roles in the television series with his old band mate Christoper Cameron Hafizi "Nathan Barley", "Criminal Justice", "The Hour" and "London Spy"; and film roles including "" (2006), "I'm Not There" (2007), "Bright Star" (2009), "Brideshead Revisited" (2008), "Cloud Atlas" (2012), "The Lobster" (2015), "Suffragette" (2015) and "The Danish Girl" (2015). He has also played the role of Q in the James Bond films "Skyfall" (2012) and "Spectre" (2015), as well being the voice of Paddington Bear in "Paddington" (2014) and "Paddington 2" (2017).
Document 14: Leonard Whiting: Leonard Whiting (born 30 June 1950) is an English actor and singer who is best known for his role as Romeo in the 1968 Zeffirelli film version of "Romeo and Juliet" opposite Olivia Hussey's Juliet, a role which earned him the Golden Globe Award for New Star of the Year - Actor. He was touted as a star in the making, the next Laurence Olivier and the next great British actor.
Document 15: 45 Years: 45 Years is a 2015 British romantic drama film directed and written by Andrew Haigh. The film is based on the short story "In Another Country" by David Constantine. The film was screened in the main competition section of the 65th Berlin International Film Festival. Charlotte Rampling won the Silver Bear for Best Actress and Tom Courtenay won the Silver Bear for Best Actor. At the 88th Academy Awards, Rampling received a nomination for Best Actress in a Leading Role.
ground_truth: Jane Wilde Hawking