In this task, you are given a set of context paragraphs, some supporting facts and an answer of a question. Your task is to generate question for given answer based on set of context paragraphs, supporting facts and an answer.

Context_1 : Hellblazer (also known as John Constantine, Hellblazer) is an American contemporary horror comic book series, originally published by DC Comics, and subsequently by the Vertigo imprint since March 1993 when the imprint was introduced. Its central character is the streetwise magician John Constantine, who was created by Alan Moore and Stephen R. Bissette, and first appeared as a supporting character in "The Saga of the Swamp Thing" #37 (June 1985), during that creative team's run on that title. "Hellblazer" had been published continuously since January 1988, and was Vertigo's longest running title, the only remaining publication from the imprint's launch. In 2013, the series concluded with issue 300, and has been replaced by a DC Universe title, "Constantine". It was then relaunched in 2016 with the title "The Hellblazer" as part of "DC Universe Rebirth", restoring the character to his original cast, tone and setting. Well known for its political and social commentary, the series has spawned a film adaptation, television show, novels, and multiple spin-offs and crossovers. Context_2 : Missing Person's Unit is an Australian television documentary series on the Nine Network hosted by actor and personality Steve Bastoni. The show documents people who have gone missing in Australia and the police who investigate their cases. The show was hosted for its first three years by Mike Munro before he moved to the Seven Network. Context_3 : The Rachel Maddow Show was a weekday radio show on the Air America Radio network hosted by Rachel Maddow. The show featured news items read by Maddow and her commentary on each of them as well as interview segments with politicians, newsmakers and pundits. Guests included presidential candidate John Edwards, author Eric Alterman, reporters from "The Nation" magazine and commentators from The Center for American Progress. Beginning September 8, 2008, she also debuted a TV version of the show on MSNBC of the same name with different content. Early in 2009 the show was moved to the 5AM timeslot and consisted almost entirely of the audio from the previous nights MSNBC broadcast of Maddow's television show. On January 21, 2010, Air America Radio ceased programming citing economic difficulties. Context_4 : Magic Shadows was a 30-min Canadian television series produced by the TVOntario public television network hosted by Elwy Yost that ran on weekday evenings from 1974 to the mid 1980s. Context_5 : Celebrity Playtime is a Filipino television game show on ABS-CBN network hosted by Luis Manzano. Prior to Manzano, the show was hosted by Billy Crawford before dropping due to some issues regarding the time-slot. it premiered on ABS-CBN on September 26, 2015 until it ended on April 3, 2016. The show features celebrities playing house party games. It originally aired on Saturdays at 6:00 PM (PST), but on November 14, 2015, it was moved to 10:30 PM to give way for Dance Kids, however the following week, it traded timeslots with Failon Ngayon. On January 23, 2016, it started airing on Sundays replacing Luv U. Context_6 : EGN (EFTel Games Network) was the online computer games network hosted by the Internet service provider, EFTel. EGN was first established in May 2004, when John Ryan registered the business name: "EGN Australia". Context_7 : Constantine is an American television series developed by Daniel Cerone and David S. Goyer for NBC, featuring the DC Comics character John Constantine. Matt Ryan stars as Constantine, a British exorcist and occult detective who actively hunts supernatural entities. The series aired from October 24, 2014 to February 13, 2015, over 13 episodes. On May 8, 2015, NBC canceled "Constantine" after only one season due to poor ratings. Ryan reprised the role in a guest appearance in the fourth season of The CW series "Arrow", set within the Arrowverse, and it was announced in January 2017 that he would voice the character in an animated web series on The CW Seed later that year. Context_8 : Matt Ryan (born Matthew Darren Evans; 11 April 1981) is a Welsh actor from Swansea, best known as Edward Kenway in the Ubisoft video game "" and John Constantine in the NBC series "Constantine" and The CW series "Arrow", as well as voicing the character in the 2017 film "Justice League Dark". Context_9 : Hellblazer Special: Bad Blood was a comic book limited series published by the Vertigo imprint of DC Comics in 2000. It was written by Jamie Delano and illustrated by Philip Bond, and features the character John Constantine, albeit several decades after most of his series continuity. Context_10 : The Horrorist was an occult and horror-themed comic book limited series written by Jamie Delano, with art by David Lloyd, published by the DC Comics imprint Vertigo. It was a spin-off of Vertigo's popular "Hellblazer" series and features the character John Constantine. The book consisted of two 52-page issues without advertisements, published in December 1995 and January 1996 respectively. fact_1 : Matt Ryan (born Matthew Darren Evans; 11 April 1981) is a Welsh actor from Swansea, best known as Edward Kenway in the Ubisoft video game "" and John Constantine in the NBC series "Constantine" and The CW series "Arrow", as well as voicing the character in the 2017 film "Justice League Dark". fact_2 : Constantine is an American television series developed by Daniel Cerone and David S. Goyer for NBC, featuring the DC Comics character John Constantine. Answer: NBC
What television network hosted the show in which Matt Ryan played the character John Constantine?

Context_1 : In astrophysics, an extreme mass ratio inspiral (EMRI) is the orbit of a relatively light object around a much heavier (by a factor 10,000 or more) object, that gradually decays due the emission of gravitational waves. Such systems are likely to be found in the centers of galaxies, where stellar mass compact objects, such as stellar black holes and neutron stars, may be found orbiting a supermassive black hole. In the case of a black hole in orbit around another black hole this is an extreme mass ratio binary black hole. The term EMRI is sometimes used as a shorthand to denote the emitted gravitational waveform as well as the orbit itself. Context_2 : The Penrose process (also called Penrose mechanism) is a process theorised by Roger Penrose wherein energy can be extracted from a rotating black hole. That extraction is made possible because the rotational energy of the black hole is located not inside the event horizon of the black hole, but on the outside of it in a region of the Kerr spacetime called the ergosphere, a region in which a particle is necessarily propelled in locomotive concurrence with the rotating spacetime. All objects in the ergosphere become dragged by a rotating spacetime. In the process, a lump of matter enters into the ergosphere of the black hole, and once it enters the ergosphere, it is forcibly split into two parts. For example, the matter might be made of two parts that separate by firing an explosive or rocket which pushes its halves apart. The momentum of the two pieces of matter when they separate can be arranged so that one piece escapes from the black hole (it "escapes to infinity"), whilst the other falls past the event horizon into the black hole. With careful arrangement, the escaping piece of matter can be made to have greater mass-energy than the original piece of matter, and the infalling piece has negative mass-energy. Although momentum is conserved the effect is that more energy can be extracted than was originally provided, the difference being provided by the black hole itself. In summary, the process results in a slight decrease in the angular momentum of the black hole, which corresponds to a transference of energy to the matter. The momentum lost is converted to energy extracted. Context_3 : The ergosphere is a region located outside a rotating black hole's outer event horizon. Its name was proposed by Remo Ruffini and John Archibald Wheeler during the Les Houches lectures in 1971 and is derived from the Greek word "ergon", which means "work". It received this name because it is theoretically possible to extract energy and mass from this region. The ergosphere touches the event horizon at the poles of a rotating black hole and extends to a greater radius at the equator. With a low spin of the central mass the shape of the ergosphere can be approximated by an oblated spheroid, while with higher spins it resembles a pumpkin-shape. The equatorial (maximum) radius of an ergosphere corresponds to the Schwarzschild radius of a non-rotating black hole; the polar (minimum) radius can be as little as half the Schwarzschild radius (the radius of a non-rotating black hole) in the case that the black hole is rotating maximally (at higher rotation rates the black hole could not have formed). Context_4 : In general relativity, the de Sitter–Schwarzschild solution describes a black hole in a causal patch of de Sitter space. Unlike a flat-space black hole, there is a largest possible de Sitter black hole, which is the Nariai spacetime. The Nariai limit has no singularities, the cosmological and black hole horizons have the same area, and they can be mapped to each other by a discrete reflection symmetry in any causal patch. Context_5 : In black hole theory, the black hole membrane paradigm is a simplified model, useful for visualising and calculating the effects predicted by quantum mechanics for the exterior physics of black holes, without using quantum-mechanical principles or calculations. It models a black hole as a thin, classically radiating surface (or membrane) at or vanishingly close to the black hole's event horizon. This approach to the theory of black holes was created by Kip S. Thorne, R. H. Price and D. A. Macdonald. Context_6 : "The Wonderful Thing About Tiggers" is the theme song and personal anthem of Tigger, a fictional tiger from the children's book series Winnie-the-Pooh. Although Tigger's birthday is believed to be in October 1928, the year that "The House at Pooh Corner" was first published, on Tigger-related merchandise, Disney often indicates Tigger's birth year as 1968, a reference to the first year that Tigger appeared in a Disney production, "Winnie the Pooh and the Blustery Day". That was also the same instance when Tigger first sang this song. The song is repeated in Disney's 1974 release "Winnie the Pooh and Tigger Too!", The Many Adventures of Winnie the Pooh ride and then again in the 1977 release "The Many Adventures of Winnie the Pooh". "The Wonderful Thing About Tiggers" opens up the 2000 release of "The Tigger Movie". In 1974, Paul Winchell earned a Grammy for his rendition of the song. Context_7 : The Black Hole is a 1979 American science fiction film directed by Gary Nelson and produced by Walt Disney Productions. The film stars Maximilian Schell, Robert Forster, Joseph Bottoms, Yvette Mimieux, Anthony Perkins, and Ernest Borgnine, while the voices of the main robot characters are provided by Roddy McDowall and Slim Pickens (both unbilled). The music for the film was composed by John Barry. It was the first film from Walt Disney Productions to receive a PG rating. The film was released on December 18, 1979 in the United Kingdom and on December 21, 1979 in the United States. Context_8 : M33 X-7 is a black hole binary system in the galaxy M33. The system is made up of a stellar mass black hole and a companion star. M33 X-7 is the largest known stellar black hole with an estimated mass of 15.65 times that of the Sun (M ). The total mass of the system is estimated to be around 85.7 M , which would make it the most massive black hole binary system. Context_9 : The Tigger Movie is a 2000 American animated musical comedy-drama film written and directed by Jun Falkenstein from a story by Eddie Guzelian. Part of the "Winnie-the-Pooh" series, this film features Pooh's friend Tigger searching for his family tree and other Tiggers like himself. Context_10 : V404 Cygni is a microquasar and a binary system consisting of a black hole with a mass of about and an early K companion star of mass slightly smaller than the Sun in the constellation of Cygnus. The star and the black hole orbit each other every at fairly close range. Due to their proximity and the intense gravity of the black hole, the companion star loses mass to an accretion disk around the black hole and ultimately to the black hole itself. fact_1 : The Black Hole is a 1979 American science fiction film directed by Gary Nelson and produced by Walt Disney Productions. fact_2 : The Tigger Movie is a 2000 American animated musical comedy-drama film written and directed by Jun Falkenstein from a story by Eddie Guzelian. Answer: film
The Black Hole and The Tigger Movie are both what type of media?

Context_1 : Ryan S. Lewis (born March 25, 1988) is an American DJ, musician, record producer, videographer, photographer, graphic designer, music video director, and rapper. Along with producing his own album titled "Instrumentals", Lewis produced the albums "The VS. EP" (2009), "The Heist" (2012), and "This Unruly Mess I've Made" (2016) as part of the duo Macklemore & Ryan Lewis. In 2006, Lewis befriended rapper Macklemore on Myspace and soon after became the behind-the-scenes partner of a successful duo, producing, recording, engineering and mixing all of the duo's music, as well as directing the music videos for "Same Love", "Thrift Shop", "And We Danced", "Otherside (Remix)", "Can't Hold Us", "Irish Celebration", "My Oh My", "Victory Lap", "Downtown" "Brad Pitt's Cousin" and "White Walls" and designing promotional graphics. Context_2 : The flag of Belgrade is composed of three Serbian national colours: red, blue and white. The blue symbolises hope and faith in better future. The red of the ground is a symbol of the suffering of Serbian people in a struggle for freedom. Two horizontal white lines represent the Sava and Danube rivers, which are symbols of the strength of Belgrade. They are white according to heraldry rules. "Beograd" is Serbian name for "white city," so there are white walls and towers. The walls represent a merchant city; the towers and open gate represent an open market. The ship, a Roman trireme, is a symbol of the antiquity of the city. Context_3 : Macklemore & Ryan Lewis are an American hip hop duo, formed in 2008, from Seattle, Washington. The duo is composed of Ben Haggerty, a rapper who goes by the stage name of Macklemore, and Ryan Lewis, a record producer, DJ, and professional photographer, who met the former at a photo shoot and they have significantly collaborated ever since. In 2009, they released their first collaborative effort, an EP titled "VS. EP". They have since followed up with "VS. Redux" (2010), the Grammy Award-winning album "The Heist" (2012) and "This Unruly Mess I've Made" (2016). Context_4 : "White Walls" is a song by an American hip hop duo Macklemore & Ryan Lewis, taken from their collaborative debut studio album "The Heist" (2012). The song's hook is performed by singer Hollis, while American rapper Schoolboy Q, performs a guest verse. "White Walls" was released to American contemporary hit radio on October 8, 2013 as the fifth and final single from "The Heist". The song debuted at number 100 and the song has since peaked at number 15 on the US "Billboard" Hot 100 and has sold 1,000,000 copies as of January 2014. Context_5 : "White Privilege II" is a song by American hip hop duo Macklemore & Ryan Lewis from their second album "This Unruly Mess I've Made" (2016). The song, a sequel to Macklemore's solo song "White Privilege" from his first album "The Language of My World" (2005), discusses white privilege and the social movement associated with Black Lives Matter. According to the duo, "this song is the outcome of an ongoing dialogue with musicians, activists, and teachers within our community in Seattle and beyond. Their work and engagement was essential to the creative process." The song's lyrics span around nine minutes and 1300 words. One of the project's collaborators is Chicago singer Jamila Woods, whose voice is featured on the track. "White Privilege II" was released as promotional single on January 22, 2016. Context_6 : "Downtown" is a song by American hip hop duo Macklemore & Ryan Lewis featuring Eric Nally, Melle Mel, Kool Moe Dee, and Grandmaster Caz. The song was officially released on August 27, 2015 as the lead single from their second studio album "This Unruly Mess I've Made" (2016). A music video for the song was uploaded to Ryan Lewis' own YouTube channel on the day of the song's release. Context_7 : Hollis Wong-Wear, known mononymously as Hollis, is an American singer-songwriter and creative producer. She is best known for featuring on "White Walls", a song by Macklemore and Ryan Lewis, which also featured Schoolboy Q. Hollis is also a spoken-word artist. Her major debut was on Macklemore & Ryan Lewis' debut album, "The Heist". This was followed by the single "White Walls" in which she did the vocals for Macklemore and Ryan Lewis. This song peaked at number 15 on the Billboard Hot 100 chart. Context_8 : The 2013 MTV Video Music Awards were held on August 25, 2013 at the Barclays Center in Brooklyn, New York. Marking the 30th installment of the award show, they were the first to be held in New York City not to use a venue within the borough of Manhattan. Nominations were announced on July 17, 2013. Leading the nominees were Justin Timberlake and Macklemore & Ryan Lewis with six, followed by Bruno Mars, Miley Cyrus, and Robin Thicke with four. Justin Timberlake was the big winner on the night with four awards, including Video of the Year for "Mirrors" and the Michael Jackson Vanguard Award. Macklemore & Ryan Lewis, Bruno Mars and Taylor Swift were also among the winners of the night. The ceremony drew a total of 10.1 million viewers. Context_9 : Benjamin Hammond Haggerty (born June 19, 1983), known by his stage name Macklemore ( ), and formerly Professor Mack Lemore, is an American rapper from Seattle, Washington. He has collaborated with producer Ryan Lewis as Macklemore & Ryan Lewis. Since 2000, he has independently released one mixtape, three EPs, and four albums. Context_10 : Ben Abraham is an Australian folk singer and songwriter from Melbourne. Ben is notable for collaborating with top artists such as: Kesha, Macklemore & Ryan Lewis, Demi Lovato and Sara Bareilles. His powerful hit song "Praying" by Kesha (which he co-wrote with Kesha and Ryan Lewis) has created an impactful buzz with tastemakers worldwide. fact_1 :  She is best known for featuring on "White Walls", a song by Macklemore and Ryan Lewis, which also featured Schoolboy Q. fact_2 : Benjamin Hammond Haggerty (born June 19, 1983), known by his stage name Macklemore ( ), and formerly Professor Mack Lemore, is an American rapper from Seattle, Washington. Answer: June 19, 1983

When was the singer born whos song is White Walls, with Ryan Lewis??