Information: - A complex number is a number that can be expressed in the form , where and are real numbers and is the imaginary unit, satisfying the equation . In this expression, is the ' and is the ' of the complex number. If formula_1, then formula_2 - Mathematics (from Greek "mathma", knowledge, study, learning) is the study of topics such as quantity (numbers), structure, space, and change. There is a range of views among mathematicians and philosophers as to the exact scope and definition of mathematics. - In mathematics, the complex plane or "z"-plane is a geometric representation of the complex numbers established by the real axis and the perpendicular imaginary axis. It can be thought of as a modified Cartesian plane, with the real part of a complex number represented by a displacement along the x-axis, and the imaginary part by a displacement along the y-axis. - A definition is a statement of the meaning of a term (a word, phrase, or other set of symbols). Definitions can be classified into two large categories, intensional definitions (which try to give the essence of a term) and extensional definitions (which proceed by listing the objects that a term describes). Another important category of definitions is the class of ostensive definitions, which convey the meaning of a term by pointing out examples. A term may have many different senses and multiple meanings, and thus require multiple definitions. - In mathematics , arg is a function operating on complex numbers ( visualized in a complex plane ) . It gives the angle between the positive real axis to the line joining the point to the origin , shown as in figure 1 , known as an argument of the point . - In mathematics, a real number is a value that represents a quantity along a line. The adjective "real" in this context was introduced in the 17th century by Rene Descartes, who distinguished between real and imaginary roots of polynomials. Given the information above, choose from the list below the object entity that exhibits the relation 'codomain' with the subject 'argument '. Choices: - class - complex number - real number
real number

(Question)
Information: - William Henry '' Billy '' Vanderbilt ( May 8 , 1821 -- December 8 , 1885 ) was an American businessman and philanthropist . He was the eldest son of Commodore Cornelius Vanderbilt and a prominent member of the Vanderbilt family . - The City of New York, often called New York City or simply New York, is the most populous city in the United States. With an estimated 2015 population of 8,550,405 distributed over a land area of just , New York City is also the most densely populated major city in the United States. Located at the southern tip of the state of New York, the city is the center of the New York metropolitan area, one of the most populous urban agglomerations in the world. A global power city, New York City exerts a significant impact upon commerce, finance, media, art, fashion, research, technology, education, and entertainment, its fast pace defining the term "New York minute". Home to the headquarters of the United Nations, New York is an important center for international diplomacy and has been described as the cultural and financial capital of the world. - Fifth Avenue is a major thoroughfare going through the borough of Manhattan in New York City, United States. It stretches from West 143rd Street in Harlem to Washington Square North at Washington Square Park in Greenwich Village. It is considered among the most expensive and best shopping streets in the world. - The Gilded Age in United States history is the late 19th century, from the 1870s to about 1900. The term for this period came into use in the 1920s and 1930s and was derived from writer Mark Twain's 1873 novel "", which satirized an era of serious social problems masked by a thin gold gilding. The early half of the Gilded Age roughly coincided with the middle portion of the Victorian era in Britain and the Belle Epoque in France. It was preceded by the Reconstruction Era that ended in 1877 and was succeeded by the Progressive Era that began in the 1890s. - A business magnate (formally industrialist) refers to an entrepreneur of great influence, importance, or standing in a particular enterprise or field of business. The term characteristically refers to a wealthy entrepreneur or investor who controls through personal business ownership or dominant shareholding position in a firm or industry whose goods or services are widely consumed. Such individuals may also be called "czars", "moguls", "proprietors", "tycoons", "taipans", "barons", or "oligarchs". - Newport is a seaside city on Aquidneck Island in Newport County, Rhode Island, United States. The City of Newport is located approximately southeast of Providence, south of Fall River, and south of Boston. It is known as a New England summer resort and famous for its mansions. It is also the home of Salve Regina University and Naval Station Newport, which houses the United States Naval War College, the Naval Undersea Warfare Center, and a major United States Navy training center. It was a major 18th-century port city and also contains a high number of surviving buildings from the colonial era of the United States. - Cornelius Vanderbilt (May 27, 1794 January 4, 1877), also known informally as "Commodore Vanderbilt", was an American business magnate and philanthropist who built his wealth in railroads and shipping. Born poor and having but a mediocre education, he used perseverance, intelligence and luck to work into leadership positions in the inland water trade, and invest in the rapidly growing railroad industry. He is best known for building the New York Central Railroad. - The Vanderbilt family is an American family of Dutch origin that was prominent during the Gilded Age. Their success began with the shipping and railroad empires of Cornelius Vanderbilt, and the family expanded into various other areas of industry and philanthropy. Cornelius Vanderbilt's descendants went on to build grand mansions on Fifth Avenue in New York City, luxurious "summer cottages" in Newport, Rhode Island, the palatial Biltmore House in Asheville, North Carolina, and various other opulent homes. Given the information above, choose from the list below the object entity that exhibits the relation 'occupation' with the subject 'william henry vanderbilt'. Choices: - business magnate - entertainment - entrepreneur - fashion - investor - major - philanthropist - united states navy - writer
(Answer)
entrepreneur

Information: - Michael "Mike" Hammer is a fictional hard boiled detective created by the American author Mickey Spillane in the 1947 book "I, the Jury". - Frank Morrison Spillane (March 9, 1918July 17, 2006), better known as Mickey Spillane, was an American crime novelist, whose stories often feature his signature detective character, Mike Hammer. More than 225 million copies of his books have sold internationally. Spillane was also an occasional actor, once even playing Hammer himself. - The Body Lovers ( 1967 ) is Mickey Spillane 's tenth book featuring private investigator Mike Hammer . - A detective is an investigator, usually a member of a law enforcement agency. Some are private persons, and may be known as private investigators, as "The Eye That Never Sleeps", the motto of the Pinkerton Detective Agency or shortened to simply "private eyes". - I, the Jury is the 1947 debut novel of American crime-fiction writer Mickey Spillane, the first work to feature private investigator Mike Hammer. Given the information above, choose from the list below the object entity that exhibits the relation 'genre' with the subject 'the body lovers'. Choices: - book - detective - law - march - novel
novel