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).

Input: Consider 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

Output: camera lens


Input: Consider Input: Context: West Java (abbreviated as "Jabar") is a province of Indonesia. It is located in the western part of the island of Java and its capital and largest urban center is Bandung, although much of its population in the northwest corner of the province live in areas suburban to the even larger urban area of Jakarta, even though that city itself lies outside the administrative province. The province's population is 46.3 million (in 2014) and it is the most populous and most densely populated of Indonesia's provinces., East Java (abbreviated as Jatim) is a province of Indonesia. Located in eastern Java, it includes the islands of Madura, which is connected to Java by the longest bridge in Indonesia, Suramadu Bridge, as well as the Kangean and Masalembu archipelagos located further east and north, respectively. Its capital is Surabaya, the second largest city in Indonesia and a major industrial center. Banyuwangi is the largest regency in East java and also in Java Island, Limapuluh is a town in North Sumatra province of Indonesia and it is the seat (capital) of Batubara Regency., Kisaran is a town in North Sumatra province of Indonesia. Kisaran is Capital of Asahan Regency. Kisaran divided into two districts: Western Kisaran City and Eastern Kisaran City. Kisaran addition crossed by the Trans-Sumatra Highway is also located in the path of trains of northern Sumatra.
Status previous range is the administrative city, which was then abolished into regular districts in 2003 because it does not meet the increasing requirements of the autonomous region., Asahan Regency is a regency in North Sumatra, Indonesia. Following the creation of the new Batubara Regency (which was carved out of Asahan Regency on 15 June 2007), the regency now covers an area of 3,675.79 square kilometres and according to the 2010 census had a population of 667,563 people. Its seat is Kisaran. The Regency surrounds but does not include the city of Tanjung Balai which was formerly its capital. The Asahan Sultanate was located in the region., North Sumatra, is a province of Indonesia. It is located on the island of Sumatra, and its capital is Medan. North Sumatra is fourth most populous province in Indonesia after West Java, East Java and Central Java and the most populous Indonesian province outside Java, with over 13,5 million inhabitants in 2014., Java (Indonesian: Jawa; Javanese: ; Sundanese: ) is an island of Indonesia. With a population of over 141 million (the island itself) or 145 million (the administrative region) Census released in December 2015, Java is home to 56.7 percent of the Indonesian population and is the most populous island on Earth. The Indonesian capital city, Jakarta, is located on western Java. Much of Indonesian history took place on Java. It was the center of powerful Hindu-Buddhist empires, the Islamic sultanates, and the core of the colonial Dutch East Indies. Java was also the center of the Indonesian struggle for independence during the 1930s and 1940s. Java dominates Indonesia politically, economically and culturally., Medan is the capital of North Sumatra province in Indonesia. Located on the northern coast, and with 2,097,610 inhabitants at the 2010 census. Medan is the fifth largest city in Indonesia by population after Jakarta, Surabaya, Bandung and Bekasi, also the third largest city by land area (behind Jakarta and Surabaya), and the largest Indonesian city outside Java. Its built-up ("or metro") area made of 18 municipalities or districts was home to 4,103,696 inhabitants at the 2010 census. The city is bordered by the Deli Serdang Regency to the east, south and west, and the Strait of Malacca to the north, make the city located very strategically for economy as the Strait of Malacca is one of the most important shipping lanes in the world., Indonesia (or ; Indonesian: ), officially the Republic of Indonesia, is a unitary sovereign state and transcontinental country located mainly in Southeast Asia with some territories in Oceania. Situated between the Indian and Pacific oceans, it is the world's largest island country, with more than seventeen thousand islands. At , Indonesia is the world's 14th-largest country in terms of land area and world's 7th-largest country in terms of combined sea and land area. It has an estimated population of over 260 million people and is the world's fourth most populous country, the most populous Austronesian nation, as well as the most populous Muslim-majority country. The world's most populous island of Java contains more than half of the country's population., The Sultanate of Asahan was a Malay sultanate from approximately 1630 AD until 1946 AD. It was located in the north-east of the island of Sumatra, in what is now Indonesia and covered what is now the Asahan Regency., Central Java (abbreviated as Jateng) is a province of Indonesia. This province is located in the middle of Java. Its administrative capital is Semarang., Batubara Regency is a regency on North Sumatra 's eastern shoreline , with Limapuluh as its seat . It was carved out from the seven most westerly coastal districts of Asahan Regency with effect from 15 June 2007 ., Sumatra is a large island in western Indonesia that is part of the Sunda Islands. It is the largest island that is entirely in Indonesia (two larger islands, Borneo and New Guinea, are shared between Indonesia and other countries) and the sixth-largest island in the world at 473,481 km (including adjacent islands such as the Riau Islands and Bangka Belitung Islands)., Subject: batubara regency, Relation: located_in_the_administrative_territorial_entity, Options: (A) asahan regency (B) bandung (C) batubara regency (D) central (E) deli serdang regency (F) east (G) guinea (H) indonesia (I) java (J) malacca (K) medan (L) most (M) north (N) north sumatra province (O) of (P) semarang (Q) surabaya (R) west (S) westerly

Output: north sumatra province


Input: Consider Input: Context: Mokau is a small town on the west coast of New Zealand's North Island, located at the mouth of the Mokau River on the North Taranaki Bight. Mokau is in the Waitomo District and Waikato Region local government areas, just north of the boundary with the New Plymouth District and the Taranaki Region. Prior to 1989, the town was classed as being in Taranaki, and there is still a feeling that the community of interest is most associated with New Plymouth, 90 km to the southwest. State Highway 3 passes through the town on its route from Te Kuiti to Waitara and, eventually, New Plymouth., Fiji ((), officially the Republic of Fiji, is an island country in Melanesia in the South Pacific Ocean about northeast of New Zealand's North Island. Its closest neighbours are Vanuatu to the west, New Caledonia to the southwest, New Zealand's Kermadec Islands to the southeast, Tonga to the east, the Samoas and France's Wallis and Futuna to the northeast, and Tuvalu to the north., The Pacific Ocean is the largest of the Earth's oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south and is bounded by Asia and Australia in the west and the Americas in the east., Tectonic uplift is the portion of the total geologic uplift of the mean Earth surface that is not attributable to an isostatic response to unloading. While isostatic response is important, an increase in the mean elevation of a region can only occur in response to tectonic processes of crustal thickening (such as mountain building events), changes in the density distribution of the crust and underlying mantle, and flexural support due to the bending of rigid lithosphere., Auckland is a city in the North Island of New Zealand. It is the most populous urban area in the country. Auckland has a population of , which constitutes percent of New Zealand's population. It is part of the wider Auckland Regionthe area governed by the Auckland Councilwhich also includes outlying rural areas and the islands of the Hauraki Gulf, resulting in a total population of . Auckland also has the largest Polynesian population of any city in the world. The Mori language name for Auckland is or , meaning "Tmaki with a hundred lovers", in reference to the desirability of its fertile land at the hub of waterways in all directions. It has also been called karana, the Mori enunciation of "Auckland"., For Wairere Falls and power station in King Country see Mokau River . Wairere Falls , the highest waterfall in New Zealand 's North Island , plunges 153 metres ( 500 feet ) in two steps over the Kaimai escarpment The waterfall is located between Te Aroha and Matamata . A walking track runs from the car park at the end of Goodwin Road , up the valley of the stream to a viewing platform , and thence to the top of the plateau and the crest of the falls ., New Zealand is an island nation in the southwestern Pacific Ocean. The country geographically comprises two main landmassesthat of the North Island, or Te Ika-a-Mui, and the South Island, or Te Waipounamuand numerous smaller islands. New Zealand is situated some east of Australia across the Tasman Sea and roughly south of the Pacific island areas of New Caledonia, Fiji, and Tonga. Because of its remoteness, it was one of the last lands to be settled by humans. During its long period of isolation, New Zealand developed a distinct biodiversity of animal, fungal and plant life. The country's varied topography and its sharp mountain peaks, such as the Southern Alps, owe much to the tectonic uplift of land and volcanic eruptions. New Zealand's capital city is Wellington, while its most populous city is Auckland., Tonga (or ; Tongan: "Puleanga Fakatui o Tonga"), officially the Kingdom of Tonga, is a Polynesian sovereign state and archipelago comprising 169 islands of which 36 are inhabited. The total surface area is about scattered over of the southern Pacific Ocean. It has a population of 103,000 people of whom 70% reside on the main island of Tongatapu., The North Island or Te Ika-a-Mui ("Mori") is one of the two main islands of New Zealand, separated from the slightly larger but much less populous South Island by Cook Strait. The island's area is , making it the world's 14th-largest island. It has a population of , The South Island or Te Waipounamu ("Mori") is the larger of the two major islands of New Zealand, the other being the smaller but more populous North Island. It is bordered to the north by Cook Strait, to the west by the Tasman Sea, and to the south and east by the Pacific Ocean. The South Island covers and is influenced by a temperate climate., The Mokau River is located in the North Island of New Zealand., The Southern Alps (Mori: K Tiritiri o te Moana ) are a mountain range extending along much of the length of New Zealand's South Island, reaching its greatest elevations near the island's western side. The term "Southern Alps" generally refers to the entire range, although separate names are given to many of the smaller ranges that form part of it., Australia, officially the Commonwealth of Australia, is a country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands. It is the world's sixth-largest country by total area. The neighbouring countries are Papua New Guinea, Indonesia and East Timor to the north; the Solomon Islands and Vanuatu to the north-east; and New Zealand to the south-east. Australia's capital is Canberra, and its largest urban area is Sydney., New Caledonia is a special collectivity of France located in the southwest Pacific Ocean, east of Australia and east of Metropolitan France. The archipelago, part of the Melanesia subregion, includes the main island of Grande Terre, the Loyalty Islands, the Chesterfield Islands, the Belep archipelago, the Isle of Pines, and a few remote islets. The Chesterfield Islands are in the Coral Sea. Locals refer to Grande Terre as "" ("the pebble")., Wellington is the capital city and second most populous urban area of New Zealand, with residents. It is at the south-western tip of the North Island, between Cook Strait and the Rimutaka Range. Wellington is the major population centre of the southern North Island and is the administrative centre of the Wellington Region, which also includes the Kapiti Coast and Wairarapa. As the nation's capital city, the New Zealand Government and Parliament, Supreme Court and most of the civil service are based in the city., Cook Strait lies between the North and South Islands of New Zealand. It connects the Tasman Sea on the northwest with the South Pacific Ocean on the southeast, and runs next to the capital city, Wellington. It is wide at its narrowest point, and is considered one of the most dangerous and unpredictable waters in the world., The Tasman Sea (Mori: "Te Tai-o-Rehua") is a marginal sea of the South Pacific Ocean, situated between Australia and New Zealand. It measures about across and about from north to south. The sea was named after the Dutch explorer Abel Janszoon Tasman, who was the first recorded European to encounter New Zealand and Tasmania. The British explorer Captain James Cook later extensively navigated the Tasman Sea in the 1770s as part of his first voyage of exploration., Subject: wairere falls, Relation: located_in_the_administrative_territorial_entity, Options: (A) auckland (B) auckland council (C) auckland region (D) australia (E) caledonia (F) chesterfield (G) district (H) earth (I) east timor (J) fiji (K) futuna (L) indonesia (M) mainland (N) metropolitan france (O) most (P) mountain (Q) new zealand (R) north (S) north island (T) northwest (U) of (V) pacific ocean (W) papua new guinea (X) plymouth (Y) river (Z) south ([) southwest (\) tasmania (]) tonga (^) tongatapu (_) tuvalu (`) waikato region (a) wallis (b) wallis and futuna (c) wellington (d) wellington region (e) west


Output: waikato region