Task: Question Answering
Input (English): Context: The Badminton World Federation (BWF) is the international governing body for the sport of badminton recognised by the International Olympic Committee IOC. Founded in 1934 as the International Badminton Federation with nine member nations (Canada, Denmark, England, France, Ireland, Netherlands, New Zealand, Scotland and Wales), the BWF has since expanded to 176 member nations around the world. On 24 September 2006, at the Extraordinary General Meeting in Madrid, it was decided to adopt the new name Badminton World Federation (BWF)., Badminton is a racquet sport played using racquets to hit a shuttlecock across a net. Although it may be played with larger teams, the most common forms of the game are "singles" (with one player per side) and "doubles" (with two players per side). Badminton is often played as a casual outdoor activity in a yard or on a beach; formal games are played on a rectangular indoor court. Points are scored by striking the shuttlecock with the racquet and landing it within the opposing side's half of the court., Tin is a chemical element with the symbol Sn (for ) and atomic number 50, is a post-transition metal in group 14 of the periodic table. It is obtained chiefly from the mineral cassiterite, which contains tin dioxide, SnO. Tin shows a chemical similarity to both of its neighbors in group 14, germanium and lead, and has two main oxidation states, +2 and the slightly more stable +4. Tin is the 49th most abundant element and has, with 10 stable isotopes, the largest number of stable isotopes in the periodic table, thanks to its magic number of protons. It has two main allotropes: at room temperature, the stable allotrope is -tin, a silvery-white, malleable metal, but at low temperatures it transforms into the less dense grey -tin, which has the diamond cubic structure. Metallic tin is not easily oxidized in air., A sovereign state is, in international law, a nonphysical juridical entity that is represented by one centralised government that has sovereignty over a geographic area. International law defines sovereign states as having a permanent population, defined territory, one government, and the capacity to enter into relations with other sovereign states. It is also normally understood that a sovereign state is neither dependent on nor subjected to any other power or state., An island country is a country whose primary territory consists of one or more islands or parts of islands. As of 2011, 46 (approximately 24%) of the 193 UN member states are island countries., 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., A shuttlecock (also called a bird or birdie) is a high-drag projectile used in the sport of badminton. The name is from the Victorian times, when Badminton was first discovered and became popular. It has an open conical shape: the cone is formed from 16 or so overlapping feathers, usually goose or duck, embedded into a rounded cork base. The cork is covered with thin leather. To ensure that shuttlecocks rotate consistently, only feathers from the birds' left wings are used. The shuttlecock's shape makes it extremely aerodynamically stable. Regardless of initial orientation, it will turn to fly cork first, and remain in the cork-first orientation. The name "shuttlecock" is frequently shortened to shuttle. The "shuttle" part of the name was probably derived from its back-and-forth motion during the game, resembling the shuttle of a loom; the "cock" part of the name was probably derived from the resemblance of the feathers to those on a cockerel., Tan Joe Hok ( Hendra Kartanegara , Chinese :  ; pinyin : Chén Youfu ) ( born August 11 , 1937 ) is an Indonesian badminton hero , who along with Ferry Sonneville and a cadre of fine doubles players set the foundation for an Indonesian badminton dynasty by dethroning then perennial Thomas Cup champion Malaysia in 1958 . Tan Joe Hok lived in Bandung until he finished high school . He received his B.S. in Chemistry and Biology from Baylor University , Texas , United States . He was the first Indonesian to win the All England Open ( 1959 ) and the first Indonesian to win a gold medal in Asian Games ( 1962 ) . He won both the U.S. Open and Canadian Open singles titles consecutively in 1959 , and 1960 . He has many other notable achievements in the badminton field , both as a player and a coach , most particularly , winning all but one of his singles matches for Indonesia 's world champion Thomas Cup ( men 's international ) teams of 1958 , 1961 , and 1964 ., A Muslim is someone who follows or practises Islam, a monotheistic Abrahamic religion. Muslims consider the Quran (Koran), their holy book, to be the verbatim word of God as revealed to the Islamic prophet and messenger Muhammad. They also follow the teachings and practices of Muhammad ("sunnah ") as recorded in traditional accounts ("hadith"). "Muslim" is an Arabic word meaning "one who submits (to God)"., Ferdinand Alexander "Ferry" Sonneville (3 January 1931  20 November 2003) was an Indonesian badminton player noted for his touch, consistency, tactical astuteness, and coolness under pressure. He won numerous international singles titles from the mid-1950s through the early 1960s and his clutch performances helped Indonesia to win its first three Thomas Cup (men's world team) titles consecutively in 1958, 1961, and 1964, setting the pattern for his country's continued formidable presence in world badminton. Unfortunately, Sonneville's playing career ended on a sour note in the 1967 Thomas Cup final in Jakarta when, past his prime, he was roundly booed by his countrymen after dropping singles matches in Indonesia's controversial loss to Malaysia., The Thomas Cup, sometimes called the World Men's Team Championships, is an international badminton competition among teams representing member nations of the Badminton World Federation (BWF), the sport's global governing body. The championships have been conducted every two years since the 1982 tournament, amended from being conducted every three years since the first tournament held in 19481949., Subject: tan joe hok, Relation: occupation, Options: (A) badminton player (B) book (C) canada (D) game (E) islam (F) magic (G) member (H) religion (I) sovereign
Output (English): badminton player