Information:  - Engineers design materials, structures, and systems while considering the limitations imposed by practicality, regulation, safety, and cost. The word "engineer ("from the Latin "ingeniator"")" is derived from the Latin words "ingeniare" ("to contrive, devise") and "ingenium" ("cleverness"). The foundation education of an engineer is typically a 4-year bachelor's degree or in some countries, a master's degree in an engineering discipline plus 46 years peer-reviewed professional practice culminating in a project report or thesis. Engineers who seek a professional engineer license in N. America will be required to take further exams in ethics, law and professional practice.  - Gertrude S. Rogallo ( January 13 , 1914 -- January 28 , 2008 ) was one of the co-inventors of the flexible wing . These wings are now known as Rogallo wings . She and her husband , Francis Rogallo , invented the wing and obtained two United States patents on different versions of it in the early 1950s . Rogallo wings are commonly used today in kites , hang gliders and powered hang gliders .  - A kite is traditionally a tethered heavier-than-air craft with wing surfaces that react against the air to create lift and drag. A kite consists of wings, tethers, and anchors. Kites often have a bridle to guide the face of the kite at the correct angle so the wind can lift it. A kite's wing also may be so designed so a bridle is not needed; when kiting a sailplane for launch, the tether meets the wing at a single point. A kite may have fixed or moving anchors. Untraditionally in technical kiting, a kite consists of tether-set-coupled wing sets; even in technical kiting, though, a wing in the system is still often called the kite.  - The Rogallo wing is a flexible type of airfoil. In 1948, Gertrude Rogallo, and her husband Francis Rogallo, a NASA engineer, invented a self-inflating flexible wing they called the Parawing, also known after them as the "Rogallo Wing" and flexible wing. NASA considered Rogallo's flexible wing as an alternative recovery system for the Mercury and Gemini space capsules, and for possible use in other spacecraft landings, but the idea was dropped from Gemini in 1964 in favor of conventional parachutes.  - Francis Melvin Rogallo (January 27, 1912  September 1, 2009) was an American aeronautical engineer inventor born in Sanger, California, U.S.; he is credited with the invention of the Rogallo wing, or "flexible wing", a precursor to the modern hang glider and paraglider. His patents were ranged over mechanical utility patents and ornamental design patents for wing controls, airfoils, target kite, flexible wing, and advanced configurations for flexible wing vehicles.    'gertrude rogallo' is related to which object entity through the relation of 'occupation'?  Choices: - engineer  - guide  - master  - peer
engineer

Information:  - William Jefferson "Bill" Clinton (born August 19, 1946) is an American politician who served as the 42nd President of the United States from 1993 to 2001. Clinton was the 40th Governor of Arkansas from 1979 to 1981 and 42nd Governor from 1983 to 1992, and Arkansas Attorney General from 1977 to 1979. A member of the Democratic Party, ideologically Clinton was a New Democrat, and many of his policies reflected a centrist "Third Way" political philosophy.  - Arkansas is a state located in the southeastern region of the United States. Its name is of Siouan derivation from the language of the Osage denoting their related kin, the Quapaw Indians. The state's diverse geography ranges from the mountainous regions of the Ozark and the Ouachita Mountains, which make up the U.S. Interior Highlands, to the densely forested land in the south known as the Arkansas Timberlands, to the eastern lowlands along the Mississippi River and the Arkansas Delta.  - John Paul Hammerschmidt (May 4, 1922  April 1, 2015) was an American politician from the state of Arkansas. A Republican, Hammerschmidt served for 13 terms in the U.S. House of Representatives from the Northwestern Arkansas district before he retired in 1993.  - The President of the United States (POTUS) is the elected head of state and head of government of the United States. The president directs the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces.  - A census is the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occurring and official count of a particular population. The term is used mostly in connection with national population and housing censuses; other common censuses include agriculture, business, and traffic censuses. The United Nations defines the essential features of population and housing censuses as "individual enumeration, universality within a defined territory, simultaneity and defined periodicity", and recommends that population censuses be taken at least every 10 years. United Nations recommendations also cover census topics to be collected, official definitions, classifications and other useful information to co-ordinate international practice.  - The Arkansas Timberlands (sometimes also called Southern Arkansas or Southwest Arkansas) is a region of the U.S. state of Arkansas generally encompassing the area south of the Ouachita Mountains, south of Central Arkansas and west of the Arkansas Delta. With several different definitions in use by various state agencies, the Arkansas Timberlands is essentially a region known for dense pine and cypress forests covering hilly terrain and lining numerous rivers. Modern settlement created a significant logging industry and subsequent clearance agriculture which provided the basis of the local economy until the discovery of petroleum. Local tourism is largely based on the popularity of deer hunting and bass fishing. Attractions there include Marks' Mills Battleground Historical Monument, Jenkins' Ferry Battleground Historical Monument, Overflow National Wildlife Refuge, Felsenthal National Wildlife Refuge, South Arkansas Arboretum, Arkansas Museum of Natural Resources, White Oak Lake State Park, Poison Springs Battleground State Park, Millwood State Park, and Pond Creek National Wildlife Refuge. The Arkansas Timberlands was the birthplace of former President of the United States Bill Clinton.  - Frank Durward White ( June 4 , 1933 -- May 21 , 2003 ) was the 41st Governor of the U.S. state of Arkansas . He served a single two - year term from 1981 to 1983 . He is one of two people to have defeated Bill Clinton in an election , the other being former U.S. Representative John Paul Hammerschmidt of Harrison , Arkansas .  - The Arkansas Attorney General is an executive position and constitutional officer within the Arkansas government. The Attorney General is the chief law enforcement/legal officer and lawyer for Arkansas. The position is elected every four years, e.g. 2006 and 2010, at the same time as the Governor.  - Harrison is a city in Boone County, Arkansas, United States. It is the county seat. It named after General Marcus LaRue Harrison, a surveyor that laid out the city along Crooked Creek at Stifler Springs. According to 2012 Census Bureau estimates, the population of the city was 13,163, up from 12,943 at the 2010 census.  - The Arkansas Delta is one of the six natural regions of the state of Arkansas. Willard B. Gatewood Jr., author of "The Arkansas Delta: Land of Paradox", says that rich cotton lands of the Arkansas Delta make that area "The Deepest of the Deep South."    'frank d. white' is related to which object entity through the relation of 'position held'?  Choices: - 12  - 4  - arkansas attorney general  - author  - count  - governor  - governor of arkansas  - head of government  - head of state  - lawyer  - politician  - president
governor of arkansas