TASK DEFINITION: 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).
PROBLEM: Context: Chalk is a soft, white, porous, sedimentary carbonate rock, a form of limestone composed of the mineral calcite. Calcite is an ionic salt called calcium carbonate or CaCO. It forms under reasonably deep marine conditions from the gradual accumulation of minute calcite shells (coccoliths) shed from micro-organisms called coccolithophores. Flint (a type of chert unique to chalk) is very common as bands parallel to the bedding or as nodules embedded in chalk. It is probably derived from sponge spicules or other siliceous organisms as water is expelled upwards during compaction. Flint is often deposited around larger fossils such as Echinoidea which may be silicified (i.e. replaced molecule by molecule by flint)., The Indo-European languages are a language family of several hundred related languages and dialects. There are about 445 living Indo-European languages, according to the estimate by "Ethnologue", with over two-thirds (313) of them belonging to the Indo-Iranian branch. The most widely spoken Indo-European languages by native speakers are Spanish, English, Hindustani (Hindi and Urdu), Portuguese, Bengali, Russian, Persian and Punjabi, each with over 100 million speakers. Today, 46% of the human population speaks an Indo-European language natively, by far the highest of any language family., The Paleogene (or ; also spelled Palaeogene or Palæogene; informally Lower Tertiary) is a geologic period and system that spans 43 million years from the end of the Cretaceous Period million years ago (Mya) to the beginning of the Neogene Period Mya. It is the beginning of the Cenozoic Era of the present Phanerozoic Eon. The Paleogene is most notable for being the time during which mammals diversified from relatively small, simple forms into a large group of diverse animals in the wake of the CretaceousPaleogene extinction event that ended the preceding Cretaceous Period. , The Cretaceous is a geologic period and system that spans 79 million years from the end of the Jurassic Period million years ago (Mya) to the beginning of the Paleogene Period Mya. It is the last period of the Mesozoic Era. The Cretaceous Period is usually abbreviated K, for its German translation "Kreide" (chalk)., Latin (Latin: ) is a classical language belonging to the Italic branch of the Indo-European languages. The Latin alphabet is derived from the Etruscan and Greek alphabets., Bison are large, even-toed ungulates in the genus "Bison" within the subfamily Bovinae., Silvisaurus , from the Latin silva `` woodland '' and Greek sauros `` lizard '' , is a nodosaurid ankylosaur from the middle Cretaceous of Kansas ., Kansas is a U.S. state located in the Midwestern United States. Its capital is Topeka and its largest city is Wichita. Kansas is named after the Kansa Native American tribe, which inhabited the area. The tribe's name (natively "") is often said to mean "people of the wind" or "people of the south wind", although this was probably not the term's original meaning. For thousands of years, what is now Kansas was home to numerous and diverse Native American tribes. Tribes in the eastern part of the state generally lived in villages along the river valleys. Tribes in the western part of the state were semi-nomadic and hunted large herds of bison., Subject: silvisaurus, Relation: taxon_rank, Options: (A) branch (B) family (C) form (D) genus (E) group (F) tribe

SOLUTION: genus

PROBLEM: Context: The Olympic Council of Asia (OCA) is a governing body of sports in Asia, currently with 45 member National Olympic Committee. The current president is Sheikh Fahad Al-Sabah. The oldest NOC is from Japan and the Philippines, recognized by the International Olympic Committee (IOC) in 1911; whereas East Timor is the newest, joining in 2003. The headquarters of OCA are located at Kuwait City., A primate city (Latin: "prime, first rank") is the largest city in its country or region, disproportionately larger than any others in the urban hierarchy. A 'primate city distribution' is a rank-size distribution that has one very large city with many much smaller cities and towns, and no intermediate-sized urban centres: a King effect, visible as an outlier on an otherwise linear graph, when the rest of the data fit a power law or stretched exponential function. The 'law of the primate city' was first proposed by the geographer Mark Jefferson in 1939. He defines a primate city as being "at least twice as large as the next largest city and more than twice as significant." A primate city is number one in its country in most aspects, like politics, economy, media, culture and universities., South Korea competed at the 2009 Asian Martial Arts Games held in Bangkok , Thailand from August 1 , 2009 to August 9 , 2009 . South Korea finished with 10 gold medals , 6 silver medals , and 3 bronze medals ., The Chao Phraya ((Pronunciation)) is the major river in Thailand, with its low alluvial plain forming the centre of the country. It flows through Bangkok and then into the Gulf of Thailand., Central Thailand (central plain) is a region of Thailand, covering the broad alluvial plain of the Chao Phraya River. It is separated from northeast Thailand (Isan) by the Phetchabun mountain range. The Tenasserim Hills separate it from Myanmar to the west. In the north it is bounded by the Phi Pan Nam Range, one of the hilly systems of northern Thailand. The area was the heartland of the Ayutthaya Kingdom, and is still the dominant area of Thailand. Central Thailand contains the Thai capital of Bangkok and it is the most populated region in the country., Bangkok is the capital and most populous city of Thailand. It is known in Thai as "Krung Thep Maha Nakhon" (pronounced ) or simply . The city occupies in the Chao Phraya River delta in Central Thailand, and has a population of over 8 million, or 12.6 percent of the country's population. Over 14 million people (22.2 percent) live within the surrounding Bangkok Metropolitan Region, making Bangkok an extreme primate city, significantly dwarfing Thailand's other urban centres in terms of importance. There are 581 high-rise buildings in the city, ranking number 5 in the world., Southeast Asia or Southeastern Asia is a subregion of Asia, consisting of the countries that are geographically south of China, east of India, west of New Guinea and north of Australia. The region lies near the intersection of geological plates, with heavy seismic and volcanic activity. Southeast Asia consists of two geographic regions:, "Not to be confused with Bangkok Metropolis, which is a reference to Bangkok's city limits.", The Asian Games, also known as Asiad, is a Pancontinental multi-sport event held every four years among athletes from all over Asia. The Games were regulated by the Asian Games Federation (AGF) from the first Games in New Delhi, India, until the 1978 Games. Since the 1982 Games they have been organized by the Olympic Council of Asia (OCA), after the breakup of the Asian Games Federation. The Games are recognized by the International Olympic Committee (IOC) and are described as the second largest multi-sport event after the Olympic Games., Khon is a genre of dance drama from Thailand. It is traditionally performed solely in the royal court, by men in masks accompanied by narrators and a traditional piphat ensemble. A variation of this genre with female performers is called "khon phu ying"., Thailand (or  ), officially the Kingdom of Thailand, formerly known as Siam, is a country at the centre of the Indochinese peninsula in Southeast Asia. With a total area of approximately , Thailand is the world's 51st-largest country. It is the 20th-most-populous country in the world, with around 66 million people. The capital and largest city is Bangkok., The Asian Martial Arts Games, also known as AMG,is a Pancontinental multi-sport event held every four years among athletes from all over Asia, after the merger of the Asian Indoor Games and the Asian Martial Arts Games. The Games have been organized by the Olympic Council of Asia (OCA). The Games are described as the second largest multi-sport event after the Asian Games., Subject: south korea at the 2009 asian martial arts games, Relation: part_of, Options: (A) 1911 (B) asia (C) asian games (D) body (E) china (F) city (G) country (H) culture (I) drama (J) gulf of thailand (K) japan (L) law (M) martial arts (N) metropolis (O) mountain range (P) olympic games (Q) phi pan nam range (R) population (S) river (T) sport

SOLUTION: asian games

PROBLEM: Context: Emden is a town and seaport in Lower Saxony in the northwest of Germany, on the river Ems. It is the main town of the region of East Frisia and, in 2011, had a total population of 51,528., In Judaism, a rabbi is a teacher of Torah. This title derives from the Hebrew word ' , meaning "My Master" (irregular plural ' ), which is the way a student would address a master of Torah. The word "master" "" literally means "great one"., Judaism (from , derived from Greek , originally from Hebrew , "Yehudah", "Judah"; in Hebrew: , "Yahadut", the distinctive characteristics of the Judean ethnos) encompasses the religion, philosophy, culture and way of life of the Jewish people. Judaism is an ancient monotheistic religion, with the Torah as its foundational text (part of the larger text known as the Tanakh or Hebrew Bible), and supplemental oral tradition represented by later texts such as the Midrash and the Talmud. Judaism is considered by religious Jews to be the expression of the covenantal relationship that God established with the Children of Israel. With between 14.5 and 17.4 million adherents worldwide, Judaism is the tenth-largest religion in the world., East Frisia or Eastern Friesland (East Frisian Low Saxon: "Oostfreesland") is a coastal region in the northwest of the German federal state of Lower Saxony. 
It is the middle section of Frisia between West Frisia in the Netherlands and North Frisia in Schleswig-Holstein. , Jacob Emden . also known as Ya'avetz ( June 4 , 1697 , Altona -- April 19 , 1776 , Altona ) , was a leading German rabbi and talmudist who championed Orthodox Judaism in the face of the growing influence of the Sabbatean movement . He was acclaimed in all circles for his extensive knowledge , thus Moses Mendelssohn , founder of the Jewish Enlightenment movement , wrote to him as `` your disciple , who thirsts for your words . '' Although Emden did not approve of the Hasidic movement which evolved during his lifetime , his books are highly regarded amongst the Hasidim . Thirty - one works were published during his lifetime , ten posthumously while others remain in manuscript . Emden was the son of the Chacham Tzvi , and a descendant of Elijah Ba'al Shem of Chelm . He lived most his life in Altona ( now a part of Hamburg , Germany ) , where he held no official rabbinic position and earned a living by printing books . His son was Meshullam Solomon , rabbi of the Hambro Synagogue in London who claimed authority as Chief Rabbi of the United Kingdom from 1765 to 1780 ., Subject: jacob emden, Relation: country_of_citizenship, Options: (A) germany (B) jewish people (C) netherlands (D) teacher

SOLUTION:
netherlands