Task: Explanation
Input (English): Dane William DeHaan ( ; born February 6, 1986) is an American actor. His roles include Jesse on the HBO series "In Treatment", Andrew Detmer in "Chronicle" (2012), Jason Kancam in Derek Cianfrance's "The Place Beyond the Pines" (2012), Lucien Carr in "Kill Your Darlings" (2013), Harry Osborn in "The Amazing Spider-Man 2" (2014), James Dean in Anton Corbijn's "Life" (2015), Lockhart in Gore Verbinski's "A Cure for Wellness" (2016) and the title character in Luc Besson's "Valerian and the City of a Thousand Planets" (2017). He has also appeared in several advertisements for Prada. Question: Dane DeHaan played the title character in which 2017 3D film written by Luc Besson? Answer: Valerian and the City of a Thousand Planets
Output (English):  His roles include Jesse on the HBO series In Treatment, Andrew Detmer in Chronicle 2012, Jason Kancam in Derek Cianfrances The Place Beyond the Pines 2012, Lucien Carr in Kill Your Darlings 2013, Harry Osborn in The Amazing SpiderMan 2 2014, James Dean in Anton Corbijns Life 2015, Lockhart in Gore Verbinskis A Cure for Wellness 2016 and the title character in Luc Bessons Valerian and the City of a Thousand Planets 2017.