Question: Who is the director of the film which is based on the novel by John Green and Laura Elizabeth Dern has a role?
Context: Laura Elizabeth Innes (born August 16, 1957) is an American actress and television director.  She played Dr. Kerry Weaver on the NBC medical drama "ER," and Sophia on the NBC thriller "The Event". The Wood of Suicides is a 2014 debut novel by Australian writer Laura Elizabeth Woollett.  It centers on a 17-year-old girl's affair with her English teacher, after her father commits suicide. Scott Eric Neustadter (born 1977) is an American screenwriter and producer.  He often works with his writing partner, Michael H. Weber.  The two writers wrote the original screenplays for "(500) Days of Summer" and "The Pink Panther 2". " (500) Days of Summer" is based on two real relationships Neustadter had.  They also wrote the screenplays for "The Spectacular Now", based on the novel by Tim Tharp, "The Fault in Our Stars", based on the best-selling novel by John Green, and "Paper Towns", based on another novel by John Green.  They also created the television series "Friends with Benefits", which lasted one season. Diane Ladd (born November 29, 1932) is an American actress, film director, producer and author.  She has appeared in over 120 film and television roles.  For the 1974 film "Alice Doesn't Live Here Anymore", she won the BAFTA Award for Best Actress in a Supporting Role and was nominated for the Academy Award for Best Supporting Actress.  She went on to win the Golden Globe Award for Best Supporting Actress on Television for "Alice" (1980–81), and to receive Academy Award nominations for "Wild at Heart" (1990) and "Rambling Rose" (1991).  Her other film appearances include "Chinatown" (1974), "Ghosts of Mississippi" (1996), "Primary Colors" (1998), "28 Days" (2000), and "American Cowslip" (2008).  Ladd is the mother of actress Laura Dern, with her ex-husband, actor Bruce Dern. The Fault in Our Stars is a 2014 American romantic drama film directed by Josh Boone, based on the novel of the same name by John Green.  The film stars Shailene Woodley, Ansel Elgort, and Nat Wolff, with Laura Dern, Sam Trammell, and Willem Dafoe playing supporting roles.  Woodley plays Hazel Grace Lancaster, a sixteen-year-old cancer patient who is forced by her parents to attend a support group, where she meets and subsequently falls in love with Augustus Waters, another cancer patient, played by Elgort. Michael H. Weber is an American screenwriter and producer from New York.  He and his writing partner Scott Neustadter have written the original screenplays for the films "500 Days of Summer" (2009) and "The Pink Panther 2" (2009).  They also wrote the screenplays for "The Spectacular Now" (2013), based on the novel by Tim Tharp; "The Fault in Our Stars" (2014), based on the best-selling novel by John Green; and "Paper Towns" (2015), based on another novel by Green.  They also created the sitcom "Friends with Benefits", which lasted one season. Laura Elizabeth "Laurie" Metcalf (born June 16, 1955) is an American actress.  She is known for her television roles as Jackie Harris on the ABC sitcom "Roseanne" (1988–97); Carolyn Bigsby on "Desperate Housewives" (2006); the recurring role of Mary Cooper on "The Big Bang Theory" (2007–present); Dr. Jenna James on "Getting On" (2013–15), and Marjorie McCarthy in "The McCarthys" (2014–15).  She voiced the role of Mrs. Davis in the "Toy Story" film series.  Her other film appearances include "Making Mr. Right" (1987), "JFK" (1991), "Mistress" (1992), and as Debbie Salt / Mrs. Loomis in "Scream 2" (1997).  She has also appeared in commercials for Plan USA, a humanitarian organization which helps children in need around the world. Laura Elizabeth Dern (born February 10, 1967) is an American actress.  For her performance in the 1991 film "Rambling Rose", she was nominated for the Academy Award for Best Actress, while for her performance in the 2014 film "Wild", she was nominated for the Academy Award for Best Supporting Actress.  Her other film roles include "Mask" (1985), "Smooth Talk" (1985), "Blue Velvet" (1986), "Wild at Heart" (1990), "Jurassic Park" (1993), "Citizen Ruth" (1996), "October Sky" (1999), "I Am Sam" (2001), "Inland Empire" (2006), "The Master" (2012), "The Fault in Our Stars" (2014), and "" (2017).  She is known for her collaborations with filmmaker David Lynch, having appeared in four of his films and the 2017 "Twin Peaks" revival. Dear Hank & John is a podcast hosted by the Green brothers: musician and YouTube entrepreneur Hank Green and young-adult novelist and film producer, John Green.  The podcast is produced and edited by Nicholas Jenkins with additional help from Rosianna Halse Rojas.  First released in June 2015, Hank and John Green answer questions e-mailed by listeners, give "dubious" advice and talk about the weekly news for the planet Mars and the 3rd tier English football club AFC Wimbledon.  Episodes are usually around 45 minutes in length however it varies for every episode.  Upon the podcast's debut, it reached the number 4 position on the US iTunes performance chart and hit a peak position of number 2 two days later.  "Dear Hank & John" has also been charted on iTunes in the United Kingdom, Germany, France, Italy, Canada, Spain, Australia and Brazil.  The podcast is primarily funded through the crowdfunding website Patreon. Laura Elizabeth Arabosa Izibor (born 13 May 1987) is an Irish recording artist, musician and producer.  She won the RTÉ 2fm song contest while still in secondary school.  She went on to win an award at the 2006 Meteor Music Awards.  She also performed at that year's Electric Picnic music festival and Music Ireland 2007.  Izibor has opened for Aretha Franklin, India.Arie, Estelle, Maxwell, and John Legend on tour.
Answer: Josh Boone