Problem: Given the question: Information:  - Girl Detective is a series replacing the long-running Nancy Drew mysteries series, which had been running since 1930, first from Grosset & Dunlap and latterly from Simon & Schuster. Stories are written in first person narrative style with Nancy herself describing all the action, and feature updated and overhauled versions of the main Nancy Drew characters. In 2013, The series was ended and a new current series called Nancy Drew Diaries was launched.  - The Greek Symbol Mystery is the 60th volume in the Nancy Drew Stories series .  - Carolyn Keene is the pseudonym of the authors of the Nancy Drew mystery stories and The Dana Girls mystery stories, both produced by the Stratemeyer Syndicate. In addition, the Keene pen name is credited with the Nancy Drew spin-off, "River Heights and the Nancy Drew Notebooks.  - The Nancy Drew Files, or the "Nancy Drew Case Files", is a detective fiction series started in 1986 and released by Simon & Schuster, New York. It is a spin-off of the original series of novels featuring Nancy Drew, with a greater emphasis on adventure, malice and romance. All the books have been written under the pseudonym Carolyn Keene. This series has been targeted at readers who are age eleven and up. With a new book released almost every month, 124 titles were released in 11 years. More than 17 million copies are in print and the books have appeared on the bestseller lists of "Publishers Weekly", B. Dalton, and Waldenbooks. In 2014, Simon & Schuster started releasing this series in eBook format.  - Nancy Drew is a fictional American character in a mystery fiction series created by publisher Edward Stratemeyer. The character first appeared in 1930. The books are ghostwritten by a number of authors and published under the collective pseudonym Carolyn Keene. Over the decades, the character evolved in response to changes in US culture and tastes. The books were extensively revised and shortened, beginning in 1959, in part to lower printing costs and to eliminate racist stereotypes, with arguable success. In the revision process, the heroine's original character was changed to be less assertive and more feminine. In the 1980s, an older and more professional Nancy emerged in a new series, "The Nancy Drew Files", that included romantic subplots for the sleuth. The original "Nancy Drew Mystery Stories" series started in 1930, and ended in 2004. Launched that same year, the "Girl Detective" series features Nancy driving a hybrid electric vehicle and using a cell phone. In 2013, the "Girl Detective" series ended, and a new current series called "Nancy Drew Diaries" was launched. Illustrations of the character evolved over time to reflect contemporary styles. The character proves continuously popular worldwide: at least 80 million copies of the books have been sold, and the books have been translated into over 45 languages. Nancy Drew is featured in five films, two television shows, and a number of popular computer games; she also appears in a variety of merchandise sold around the world.    What is the relationship between 'the greek symbol mystery' and 'grosset & dunlap'?
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The answer is:
publisher


Problem: Given the question: Information:  - Kenya, officially the Republic of Kenya, is a country in Africa and a founding member of the East African Community (EAC). Its capital and largest city is Nairobi. Kenya's territory lies on the equator and overlies the East African Rift covering a diverse and expansive terrain that extends roughly from Lake Victoria to Lake Turkana (formerly called Lake Rudolf) and further south-east to the Indian Ocean. It is bordered by Tanzania to the south and southwest, Uganda to the west, South Sudan to the north-west, Ethiopia to the north and Somalia to the north-east. Kenya covers , and had a population of approximately 45 million people in July 2014.  - The Horn of Africa (, "yäafrika qänd", "al-qarn al-'afrq") (shortened to HOA) is a peninsula in Northeast Africa. It juts hundreds of kilometers into the Arabian Sea and lies along the southern side of the Gulf of Aden. The area is the easternmost projection of the African continent. The Horn of Africa denotes the region containing the countries of Djibouti, Eritrea, Ethiopia, and Somalia.  - Somalia ( '), officially the Federal Republic of Somalia , is a country located in the Horn of Africa. It is bordered by Ethiopia to the west, Djibouti to the northwest, the Gulf of Aden to the north, the Indian Ocean to the east, and Kenya to the southwest. Somalia has the longest coastline on Africa's mainland, and its terrain consists mainly of plateaus, plains and highlands. Climatically, hot conditions prevail year-round, with periodic monsoon winds and irregular rainfall.  - Ittu ( also spelled Ituu ) is one of the divisions of the Oromo people . This group lives dominantly in the present - day Mirab Hararghe Zone . The correct term for the land of Ittus is `` Chercher '' or `` Ona Ituu '' ( the Ittu Province ) . Ittus are divided into ten clans : Baye , Wayye , Addayyo , Aroji , Babo , Gadula , Wachale , Alga , Gamo , Qalu , but there is no galan in ituu  - The Oromo people ("Oromo") are an ethnic group inhabiting Ethiopia, who are also found in northern Kenya and Somalia. They are the largest ethnic group in Ethiopia and the wider Horn of Africa, at approximately 34.5% of Ethiopia's population according to the 2007 census, while other estimates place them at around 40%. With an estimated total Ethiopian population of over 102 million, the number of Oromo people exceed 35 million in Ethiopia alone.  - Ethiopia ('), officially known as the Federal Democratic Republic of Ethiopia"' (   , "yetiyoya Fdralaw Dmokirasyaw Rpebilk" ), is a country located in the Horn of Africa. It shares borders with Eritrea to the north and northeast, Djibouti and Somalia to the east, Sudan and South Sudan to the west, and Kenya to the south. With nearly 100 million inhabitants, Ethiopia is the most populous landlocked country in the world, as well as the second-most populous nation on the African continent after Nigeria. It occupies a total area of , and its capital and largest city is Addis Ababa.    What is the relationship between 'ittu oromo' and 'ethnic group'?
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The answer is:
instance of