input question: Information: - The Song of the Lark is the third novel by American author Willa Cather, written in 1915. It is generally considered to be the second novel in Cather's Prairie Trilogy, following "O Pioneers!" (1913) and preceding "My Antonia" (1918). - One of Ours is a novel by Willa Cather that won the 1923 Pulitzer Prize for the Novel. It tells the story of the life of Claude Wheeler, a Nebraska native around the turn of the 20th century. The son of a successful farmer and an intensely pious mother, he is guaranteed a comfortable livelihood. Nevertheless, Wheeler views himself as a victim of his father's success and his own inexplicable malaise. - O Pioneers! is a 1913 novel by American author Willa Cather, written while she was living in New York. It is the first novel of her Great Plains trilogy, followed by "The Song of the Lark" (1915) and "My Antonia" (1918). - The Great Plains is the broad expanse of flat land (a plain), much of it covered in prairie, steppe and grassland, that lies west of the Mississippi River tallgrass prairie states and east of the Rocky Mountains in the United States and Canada. This area covers parts, but not all, of the states of Colorado, Kansas, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, South Dakota, Texas, and Wyoming, Minnesota, Iowa and the Canadian provinces of Alberta, Manitoba and Saskatchewan. The region is known for supporting extensive cattle ranching and dry farming. - The Pulitzer Prize is an award for achievements in newspaper, magazine and online journalism, literature, and musical composition in the United States. It was established in 1917 by provisions in the will of American (Hungarian-born) Joseph Pulitzer who had made his fortune as a newspaper publisher, and is administered by Columbia University in New York City. Prizes are awarded yearly in twenty-one categories. In twenty of the categories, each winner receives a certificate and a US$15,000 cash award (raised from $10,000 starting in 2017). The winner in the public service category of the journalism competition is awarded a gold medal. - World War I (WWI or WW1), also known as the First World War, or the Great War, was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918. More than 70million military personnel, including 60 million Europeans, were mobilised in one of the largest wars in history. Over nine million combatants and seven million civilians died as a result of the war (including the victims of a number of genocides), a casualty rate exacerbated by the belligerents' technological and industrial sophistication, and the tactical stalemate caused by gruelling trench warfare. It was one of the deadliest conflicts in history, and paved the way for major political changes, including revolutions in many of the nations involved. - A frontier is the political and geographical area near or beyond a boundary. The term came from French in the 15th century, with the meaning "borderland"the region of a country that fronts on another country (see also marches). - Willa Sibert Cather (December 7, 1873 April 24, 1947) was an American writer who achieved recognition for her novels of frontier life on the Great Plains, including "O Pioneers!" (1913), "The Song of the Lark" (1915), and "My Antonia" (1918). In 1923 she was awarded the Pulitzer Prize for "One of Ours" (1922), a novel set during World War I. - My Antonia is a novel published in 1918 by American writer Willa Cather, considered one of her best works. It is the final book of her "prairie trilogy" of novels, preceded by "O Pioneers!" and "The Song of the Lark". - April Twilights is a 1903 collection of poems by Willa Cather . It was reedited by Cather in 1923 and 1933 . The poems were first published in many literary reviews , often under pen names . What entity does 'april twilights' has the relation 'instance of' with????
output answer: book

Problem: Given the question: Information: - Fantasy is a fiction genre set in an imaginary universe, often but not always without any locations, events, or people from the real world. Most fantasy uses magic or other supernatural elements as a main plot element, theme, or setting. Magic and magical creatures are common in many of these imaginary worlds. Fantasy is generally distinguished from the genres of science fiction and horror by the expectation that it steers clear of scientific and macabre themes, respectively, though there is a great deal of overlap between the three, all of which are subgenres of speculative fiction. - Linwood Vrooman Carter (June 9, 1930 February 7, 1988) was an American author of science fiction and fantasy, as well as an editor, poet and critic. He usually wrote as Lin Carter; known pseudonyms include H. P. Lowcraft (for an H. P. Lovecraft parody) and Grail Undwin. He is best known for editing the Ballantine Adult Fantasy series in the 1970s, which introduced readers to many overlooked classics of the fantasy genre. - Howard Phillips Lovecraft (August 20, 1890 March 15, 1937) was an American author who achieved posthumous fame through his influential works of horror fiction. Virtually unknown and published only in pulp magazines before he died in poverty, he is now regarded as one of the most significant 20th-century authors in his genre. Lovecraft was born in Providence, Rhode Island, where he spent most of his life. Among his most celebrated tales are "The Call of Cthulhu" and "The Shadow over Innsmouth", both canonical to the "Cthulhu Mythos". Never able to support himself from earnings as author and editor, Lovecraft saw commercial success increasingly elude him in this latter period, partly because he lacked the confidence and drive to promote himself. He subsisted in progressively straitened circumstances in his last years; an inheritance was completely spent by the time he died at the age of 46. - Under the Green Star, published first by DAW Books in 1972, was the first of Lin Carter's Green Star Series of science-fiction/fantasy novels. - When the Green Star Calls , published in 1973 , is the second novel in Lin Carter 's Green Star Series , starting after the first novel , Under the Green Star , finished . The unnamed narrator once again thrusts his soul towards the Green Star . On the way , he passes over the moon and sees an iron pillar in a crater . - The Green Star Series is a set of five science fiction novels written by Lin Carter for DAW Books, published from 1972 to 1976. In this novel, the concept of soul-projection (introduced by Edgar Rice Burroughs in his John Carter Series) is central. The series is written from the viewpoint of an anonymous, rich, crippled 30-year-old who seeks adventureand finds it on a planet revolving around a green star. - Science fiction (often shortened to SF, sci-fi or scifi) is a genre of speculative fiction, typically dealing with imaginative concepts such as futuristic science and technology, space travel, time travel, faster than light travel, parallel universes, and extraterrestrial life. Science fiction often explores the potential consequences of scientific and other innovations, and has been called a "literature of ideas." It usually avoids the supernatural, and unlike the related genre of fantasy, historically science fiction stories were intended to have a grounding in science-based fact or theory at the time the story was created, but this connection is now limited to hard science fiction. - DAW Books is an American science fiction and fantasy publisher, founded by Donald A. Wollheim following his departure from Ace Books in 1971. The company therefore claims to be "the first publishing company ever devoted exclusively to science fiction and fantasy." The first DAW Book published was the 1972 short story collection "Spell of the Witch World" by Andre Norton. What entity does 'when the green star calls' has the relation 'publisher' with?
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The answer is:
daw books