In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).

Example Input: Context: A stepper is a device used in the manufacture of integrated circuits (ICs) that is similar in operation to a slide projector or a photographic enlarger. Steppers are an essential part of the complex process, called photolithography, that creates millions of microscopic circuit elements on the surface of tiny chips of silicon. These chips form the heart of ICs such as computer processors, memory chips, and many other devices., Pentax () is a brand name used primarily by Ricoh Imaging Company for cameras, sport optics (including binoculars and rifle scopes), and CCTV optics. The brand is also used by Hoya Corporation for medical products & services, TI Asahi for surveying instruments, and Seiko Optical Products for certain optical lenses., A camera lens (also known as photographic lens or photographic objective) is an optical lens or assembly of lenses used in conjunction with a camera body and mechanism to make images of objects either on photographic film or on other media capable of storing an image chemically or electronically., The Nikon F camera, introduced in April 1959, was Nikon's first SLR camera. It was one of the most advanced cameras of its day. Although many of the concepts had already been introduced elsewhere, it was revolutionary in that it was the first to combine them all in one camera. It was produced until October 1973 and was replaced by the quite similar Nikon F2. Aspects of its design remain in all of Nikon's subsequent SLR cameras, through the current Nikon F6 film and Nikon D5 digital models (which still share its Nikon F-mount for lenses). The "F" in Nikon F was selected by Nippon Kogaku from the letter F of the name of the designer of the bayonet mount, Mr. Fuketa. That tradition was carried all the way through their top line of Nikon cameras until the introduction of the Nikon D1 (digital) cameras decades later., Large format refers to any imaging format of 4×5 inches (102×127 mm) or larger. Large format is larger than "medium format", the 6×6 cm (2×2 inch) or 6×9 cm (2×3 inch) size of Hasselblad, Rollei, Kowa, and Pentax cameras (using 120- and 220-roll film), and much larger than the 24×36 mm (~ 1.0x1.5 inch) frame of 35 mm format.
The main advantage of large format, film or digital, is higher resolution at the same pixel pitch, or same resolution with more larger pixels or grain. A 4×5 inch image has about 16 times the area, and thus 16× the total resolution, of a 35 mm frame., 35 mm film (millimeter) is the film gauge most commonly used for motion pictures and chemical still photography (see 135 film). The name of the gauge refers to the width of the photographic film, which consists of strips 34.98 ±0.03 mm (1.377 ±0.001 inches) wide. The standard negative pulldown for movies ("single-frame" format) is four perforations per frame along both edges, which results in 16 frames per foot of film. For still photography, the standard frame has eight perforations on each side., A microscope (from the , "mikrós", "small" and , "skopeîn", "to look" or "see") is an instrument used to see objects that are too small for the naked eye. The science of investigating small objects using such an instrument is called microscopy. Microscopic means invisible to the eye unless aided by a microscope., , formerly known as , is a Japanese multinational electronics corporation headquartered in Kadoma, Osaka, Japan., Nikonos Calypso is the name of a series of 35mm format cameras specifically designed for underwater photography launched by Nikon in 1963. The early Nikonos cameras were improvements of the Calypso camera, which was an original design by Jacques-Yves Cousteau and Belgian engineer Jean de Wouters, Binoculars or field glasses are binocular telescopes mounted side-by-side and aligned to point in the same direction, allowing the viewer to use both eyes (binocular vision) when viewing distant objects. Most are sized to be held using both hands, although sizes vary widely from opera glasses to large pedestal mounted military models., Sony Corporation is the electronics business unit and the parent company of the Sony Group, which is engaged in business through its four operating components  electronics (video games, network services and medical business), motion pictures, music and financial services. These make Sony one of the most comprehensive entertainment companies in the world. Sony's principal business operations include Sony Corporation, Sony Pictures Entertainment, Sony Interactive Entertainment, Sony Music Entertainment, Sony Mobile (formerly Sony Ericsson) and Sony Financial. Sony is among the Semiconductor sales leaders by year and as of 2013, the fourth-largest television manufacturer in the world, after Samsung Electronics, LG Electronics and TCL., Its products include cameras, camera lenses, binoculars, microscopes, ophthalmic lenses, measurement instruments, rifle scopes, spotting scopes, and the steppers used in the photolithography steps of semiconductor fabrication, of which it is the world's second largest manufacturer. The companies held by Nikon form the Nikon Group. Among its products are Nikkor imaging lenses (for F-mount cameras, large format photography, photographic enlargers, and other applications), the Nikon F-series of 35 mm film SLR cameras, the Nikon D-series of digital SLR cameras, the Coolpix series of compact digital cameras, and the Nikonos series of underwater film cameras. Nikon's main competitors in camera and lens manufacturing include Canon, Sony, Fujifilm, Panasonic, Pentax, and Olympus., , better known as Fujifilm or simply Fuji, stylized as FUJiFILM, is a Japanese multinational photography and imaging company headquartered in Tokyo., Photolithography, also termed optical lithography or UV lithography, is a process used in microfabrication to pattern parts of a thin film or the bulk of a substrate. It uses light to transfer a geometric pattern from a photomask to a light-sensitive chemical "photoresist", or simply "resist," on the substrate. A series of chemical treatments then either engraves the exposure pattern into, or enables deposition of a new material in the desired pattern upon, the material underneath the photo resist. For example, in complex integrated circuits, a modern CMOS wafer will go through the photolithographic cycle up to 50 times., Nikkor is the brand of lenses produced by Nikon Corporation, including camera lenses for the Nikon F-mount., The 70 - 300mm lens is a telephoto zoom lens made by Nikon . The lens has an F - mount to work with all the SLRs line of cameras ( except the early 70 - 300G with the D40 ) . The lens comes in four different versions : AF f / 4 - 5.6G AF f / 4 - 5.6D AF f / 4 - 5.6D ED AF - S f / 4.5 - 5.6G IF - ED It is the successor of the 70 - 210 lens , which targets the prosumer market , one grade lower than 80 - 200mm with large aperture . Introduced in August 2006 , the current incarnation of the lens ( AF - S VR f / 4.5 - 5.6G IF - ED ) improves on the original with VR stabilization technology as well as with internally focusing components ( IF ) . More expensive than its partner 55 - 200mm lens , its construction is similar , with the exterior shell being fabricated from plastic components . It also shares a similarly stiff zoom ring with the 55 - 200mm , although a side benefit of this is that zoom creep is eliminated . Unlike the 55 - 200 , the 70 - 300mm lens is full - frame . Also , the longer barrel length allowed the focus ring to be relocated in front of the zoom ring , making manual focus operations simpler ., Measurement is the assignment of a number to a characteristic of an object or event, which can be compared with other objects or events. The scope and application of a measurement is dependent on the context and discipline. In the natural sciences and engineering, measurements do not apply to nominal properties of objects or events, which is consistent with the guidelines of the "International vocabulary of metrology" published by the International Bureau of Weights and Measures. However, in other fields such as statistics as well as the social and behavioral sciences, measurements can have multiple levels, which would include nominal, ordinal, interval, and ratio scales., Subject: nikon f 70-300mm lens, Relation: instance_of, Options: (A) application (B) april (C) area (D) brand (E) camera (F) camera lens (G) canon (H) chemical (I) company (J) complex (K) computer (L) corporation (M) day (N) device (O) eight (P) electronics (Q) event (R) field (S) film (T) format (U) four (V) instrument (W) letter (X) line (Y) lithography (Z) manufacturer ([) manufacturing (\) material (]) measurement (^) microscope (_) motion (`) name (a) negative (b) network (c) object (d) october (e) operation (f) parent company (g) part (h) pattern (i) photography (j) point (k) process (l) revolutionary (m) rifle (n) series (o) side (p) single (q) size (r) statistics
Example Output: camera lens

Example Input: Context: Pine Bluff is the ninth largest city in the state of Arkansas. it is the county seat of Jefferson County, Arkansas. It is also the principal city of the Pine Bluff Metropolitan Statistical Area and part of the Little Rock-North Little Rock-Pine Bluff Combined Statistical Area. The population of the city was 49,083 in the 2010 Census, however 2011 estimates show the population has since declined to 48,339., The Some Institutes for Advanced Study (SIAS) consortium organizes nine "institutes for advanced study" founded on the same principles as the Institute for Advanced Study in Princeton. The members are:, Radcliffe College was a women's liberal arts college in Cambridge, Massachusetts, and functioned as a female coordinate institution for the all-male Harvard College. It was also one of the Seven Sisters colleges, among which it shared with Bryn Mawr College the popular reputation of having a particularly intellectual, literary, and independent-minded student body. Radcliffe conferred Radcliffe College diplomas to undergraduates and graduate students for the first 70 or so years of its history and then joint Harvard-Radcliffe diplomas to undergraduates beginning in 1963. A formal "non-merger merger" agreement with Harvard was signed in 1977, with full integration with Harvard completed in 1999. Today, within Harvard University, Radcliffe's former administrative campus (Radcliffe Yard) is home to the Radcliffe Institute for Advanced Study, and former Radcliffe housing at the Radcliffe Quadrangle (Pforzheimer House, Cabot House, and Currier House) has been incorporated into the Harvard College house system. Under the terms of the 1999 consolidation, the Radcliffe Yard and the Radcliffe Quadrangle retain the "Radcliffe" designation in perpetuity., The Radcliffe Institute for Advanced Study at Harvard, located in Cambridge, Massachusetts, and now a division of Harvard University, carries on many of the research and professional development programs that Radcliffe College pioneered and has introduced other programs to the worldwide community of scholars. It is one of the nine member institutions of the Some Institutes for Advanced Study consortium., Constance Merritt is an American poet . Born in Pine Bluff , Arkansas in 1966 , and educated at the Arkansas School for the Blind in Little Rock . She is also the winner of the Vassar Miller Prize in Poetry and a finalist for the William Carlos Williams Book Award . In 2001 , Merritt received a grant from the Rona Jaffe Writers ' Foundation and a fellowship from the Radcliffe Institute for Advanced Study at Harvard University . From 2003 to 2005 , Merritt served as the Margaret Banister Writer - in - Residence at Sweet Briar College . Merritt lives in Louisville , Kentucky ., The Ivy League is a collegiate athletic conference comprising sports teams from eight private institutions of higher education in the Northeastern United States. The conference name is also commonly used to refer to those eight schools as a group beyond the sports context. The eight institutions are Brown University, Columbia University, Cornell University, Dartmouth College, Harvard University, the University of Pennsylvania, Princeton University, and Yale University. The term "Ivy League" has connotations of academic excellence, selectivity in admissions, and social elitism., Harvard University is a private Ivy League research university in Cambridge, Massachusetts, established in 1636, whose history, influence, and wealth have made it one of the world's most prestigious universities., A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is used in the United States, Canada, Romania, China and Taiwan. In the United Kingdom and Ireland, county towns have a similar function., Sweet Briar College is a women's liberal arts college in Sweet Briar, Virginia, United States, about north of Lynchburg. The college is on in the foothills of the Blue Ridge Mountains, on the former estate of the college's founder, Indiana Fletcher Williams. Sweet Briar was established in 1901 as the Sweet Briar Institute and opened its doors in 1906. The college is accredited by the Southern Association of Colleges and Schools Commission on Colleges to award the Bachelor of Arts, Bachelor of Fine Arts, Bachelor of Science, Master of Arts in Teaching, and Master of Education., Virginia (, officially the Commonwealth of Virginia) is a state located in the Mid-Atlantic region of the United States, as well as in the historic Southeast. Virginia is nicknamed the "Old Dominion" due to its status as the first colonial possession established in mainland British America, and "Mother of Presidents" because eight U.S. presidents were born there, more than any other state. The geography and climate of the Commonwealth are shaped by the Blue Ridge Mountains and the Chesapeake Bay, which provide habitat for much of its flora and fauna. The capital of the Commonwealth is Richmond; Virginia Beach is the most populous city, and Fairfax County is the most populous political subdivision. The Commonwealth's estimated population is over 8.3 million, which is slightly less than New York City., Subject: constance merritt, Relation: employer, Options: (A) brown university (B) canada (C) capital (D) habitat (E) harvard university (F) institute for advanced study (G) new york city (H) princeton university (I) radcliffe college (J) radcliffe institute for advanced study
Example Output: radcliffe college

Example Input: Context: Swoon is an independent film written and directed by Tom Kalin , released in 1992 . It is an account of the 1924 Leopold and Loeb murder case , focusing more on the homosexuality of the killers than other movies based on the case . It starred Daniel Schlachet as Loeb and Craig Chester as Leopold . Along with the films of Todd Haynes , Gregg Araki and others , Swoon is identified as part of the New Queer Cinema ., Chicago (or ), officially the City of Chicago, is the third-most populous city in the United States, and the fifth-most populous city in North America. With over 2.7 million residents, it is the most populous city in the state of Illinois and the Midwestern United States, and the county seat of Cook County. The Chicago metropolitan area, often referred to as Chicagoland, has nearly 10 million people and is the third-largest in the U.S., The European Graduate School (EGS) is a cross-disciplinary institution of higher education awarding Masters and Doctoral degrees within its two divisions: Arts, Health and Society (AHS), and Philosophy, Art and Critical Thought (PACT). Founded in Switzerland, the School operates on two locations: Saas-Fee, Switzerland, and Valletta, Malta., Saas-Fee is the main village in the Saastal, or the Saas Valley, and is a municipality in the district of Visp in the canton of Valais in Switzerland. The villages in its neighborhood are Saas-Almagell, Saas-Grund and Saas-Balen., Homosexuality is romantic attraction, sexual attraction or sexual behavior between members of the same sex or gender. As a sexual orientation, homosexuality is "an enduring pattern of emotional, romantic, and/or sexual attractions" to people of the same sex. It "also refers to a person's sense of identity based on those attractions, related behaviors, and membership in a community of others who share those attractions.", The studio system (which was used during a period known as the Golden Age of Hollywood) is a method of film production and distribution dominated by a small number of "major" studios in Hollywood. Although the term is still used today as a reference to the systems and output of the major studios, historically the term refers to the practice of large motion picture studios between the 1920s and 1960s of (a) producing movies primarily on their own filmmaking lots with creative personnel under often long-term contract, and (b) dominating exhibition through vertical integration, i.e., the ownership or effective control of distributors and exhibition, guaranteeing additional sales of films through manipulative booking techniques such as block booking., Nathan Freudenthal Leopold Jr. (November 19, 1904  August 29, 1971) and Richard Albert Loeb (June 11, 1905  January 28, 1936), usually referred to collectively as Leopold and Loeb, were two wealthy students at the University of Chicago who in May 1924 kidnapped and murdered 14-year-old Robert Franks in Chicago. They committed the murderwidely characterized at the time as "the crime of the century"as a demonstration of their perceived intellectual superiority, which, they thought, rendered them capable of carrying out a "perfect crime", and absolved them of responsibility for their actions., Tom Kalin (born 1962) is a screenwriter, film director, producer, and professor of experimental film at European Graduate School in Saas-Fee., The University of Chicago (U of C, Chicago, or UChicago) is a private research university in Chicago, Illinois. It is one of the world's leading and most influential institutions of higher learning, with top-ten positions in numerous rankings and measures., An independent film or indie film is a feature film that is produced outside of the major film studio system, in addition to being produced and distributed by independent entertainment agencies., Gender is the range of characteristics pertaining to, and differentiating between, masculinity and femininity. Depending on the context, these characteristics may include biological sex (i.e. the state of being male, female or an intersex variation which may complicate sex assignment), sex-based social structures (including gender roles and other social roles), or gender identity. Some cultures have specific gender roles that can be considered distinct from male and female, such as the hijra (chhaka) of India and Pakistan., Subject: swoon , Relation: narrative_location, Options: (A) chicago (B) hollywood (C) india (D) switzerland
Example Output:
chicago