Problem: Given the question: Information: - The Department of Defense (DoD, USDOD, or DOD) is an executive branch department of the federal government of the United States charged with coordinating and supervising all agencies and functions of the government concerned directly with national security and the United States Armed Forces. The Department is the largest employer in the world, with nearly 1.3 million active duty servicemen and women as of 2016. Adding to its employees are over 801,000 National Guardsmen and Reservists from the four services, and over 740,000 civilians bringing the total to over 2.8 million employees. It is headquartered at the Pentagon in Arlington, Virginia, just outside of Washington, D.C. - Howard County is a county located in the central part of the U.S. state of Maryland. As of the 2010 census, the population was 287,085. Its county seat is Ellicott City. - The Johns Hopkins University (commonly referred to as Johns Hopkins, JHU, or simply Hopkins) is an American private research university in Baltimore, Maryland. Founded in 1876, the university was named for its first benefactor, the American entrepreneur, abolitionist, and philanthropist Johns Hopkins. His $7million bequestof which half financed the establishment of The Johns Hopkins Hospitalwas the largest philanthropic gift in the history of the United States at that time. Daniel Coit Gilman, who was inaugurated as the institution's first president on February 22, 1876, led the university to revolutionize higher education in the U.S. by integrating teaching and research. Adopting the concept of a graduate school from Germany's ancient Heidelberg University, Johns Hopkins University is considered the first research university in the United States. - The G.W.C. Whiting School of Engineering, is a division of the Johns Hopkins University located in the university's Homewood campus in Baltimore, Maryland, United States. - The National Aeronautics and Space Administration (NASA ) is an independent agency of the executive branch of the United States federal government responsible for the civilian space program as well as aeronautics and aerospace research. - The Chemical Propulsion Information Analysis Center ( CPIAC ) is one of several United States Department of Defense ( DoD ) sponsored Information Analysis Centers ( IACs ) , administered by the Defense Technical Information Center ( DTIC ) . CPIAC is the oldest IAC , having been in continuous operation since 1946 when it was founded as the Rocket Propellant Information Agency as part of the Johns Hopkins University 's Applied Physics Laboratory . Currently CPIAC is operated by The Johns Hopkins University , Whiting School of Engineering . IACs are part of the DoD 's Scientific and Technical Information Program ( STIP ) prescribed by DoD Directive 3200.12 and are chartered under DoD Instruction 3200.14 - E5 . CPIAC is the U.S. national clearinghouse and technical resource center for data , reports , and analyses related to system and component level technologies for chemical , electrical , and nuclear propulsion for rockets , missiles , and space and gun propulsion systems . CPIAC also provides technical and administrative support to the Joint Army - Navy - NASA - Air Force ( JANNAF ) Interagency Propulsion Committee , the primary technical information exchange platform for the U.S. propulsion industry . In addition to maintaining the most comprehensive propulsion - related scientific and technical reports collection in the world , CPIAC maintains a number of industry handbooks , manuals , databases , and its signature Propulsion Information Retrieval System ( PIRS ) . This extensive information collection represents the documented national knowledge base in chemical rocket propulsion and is available for dissemination to eligible individuals and organizations . As a knowledgeable and objective participant in supporting industry research and development , CPIAC assists sponsors in maximizing increasingly limited research and development funding by focusing on key propulsion system technology needs through workshops , symposia , technical assessments , and surveys . CPIAC also performs research in support of... - The Johns Hopkins University Applied Physics Laboratory (APL), located in Howard County, Maryland, near Laurel and Columbia, is a not-for-profit, university-affiliated research center employing 6,000 people. APL is primarily a defense contractor. It serves as a technical resource for the Department of Defense, NASA, and other government agencies. The Lab is an engineering research and development organization rather than an academic division of Johns Hopkins University. Hopkins Whiting School of Engineering offers part-time graduate programs through its Engineering for Professionals program. Courses are taught at seven locations in the Baltimore-Washington metropolitan area, including the APL Education Center. - The Defense Technical Information Center (DTIC) is the premier repository for research and engineering information for the United States Department of Defense. DTIC's Suite of Services is available to DoD personnel, defense contractors, federal government personnel and contractors and selected academic institutions. The general public can access unclassified, unlimited information, including many full-text downloadable documents, through the public Web site, DTIC Online. What is the relationship between 'chemical propulsion information analysis center' and 'maryland'?
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The answer is:
located in the administrative territorial entity

Problem: Given the question: Information: - 89 Julia is a large main-belt asteroid that was discovered by French astronomer Edouard Stephan on August 6, 1866. This was first of his two asteroid discoveries; the other was 91 Aegina. 89 Julia is believed to be named after Saint Julia of Corsica. A stellar occultation by Julia was observed on December 20, 1985. - Physical cosmology is the study of the largest-scale structures and dynamics of the Universe and is concerned with fundamental questions about its origin, structure, evolution, and ultimate fate. Cosmology as a science originated with the Copernican principle, which implies that celestial bodies obey identical physical laws to those on Earth, and Newtonian mechanics, which first allowed us to understand those physical laws. Physical cosmology, as it is now understood, began with the development in 1915 of Albert Einstein's general theory of relativity, followed by major observational discoveries in the 1920s: first, Edwin Hubble discovered that the universe contains a huge number of external galaxies beyond our own Milky Way; then, work by Vesto Slipher and others showed that the universe is expanding. These advances made it possible to speculate about the origin of the universe, and allowed the establishment of the Big Bang Theory, by Georges Lemaitre, as the leading cosmological model. A few researchers still advocate a handful of alternative cosmologies; however, most cosmologists agree that the Big Bang theory explains the observations better. - An astronomer is a scientist in the field of astronomy who concentrates their studies on a specific question or field outside of the scope of Earth. They look at stars, planets, moons, comets and galaxies, as well as many other celestial objects either in observational astronomy, in analyzing the data or in theoretical astronomy. Examples of topics or fields astronomers work on include: planetary science, solar astronomy, the origin or evolution of stars, or the formation of galaxies. There are also related but distinct subjects like physical cosmology which studies the Universe as a whole. - 91 Aegina ( / dan / i - JY - n ) is a large main - belt asteroid . Its surface coloring is very dark and the asteroid has probably a primitive carbonaceous composition . It was discovered by a French astronomer Edouard Jean - Marie Stephan on November 4 , 1866 . It was his second and final asteroid discovery . The first was 89 Julia . The asteroid 's name comes from Aegina , a Greek mythological figure associated with the island of the same name . What is the relationship between '91 aegina' and 'edouard stephan'?
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The answer is:
discoverer or inventor