Information: - A boarding school is a school at which most or all of the students live during the part of the year that they go to lessons. The word 'boarding' is used in the sense of "bed and board," i.e., lodging and meals. Some boarding schools also have day students who attend the institution by day and return to their families in the evenings. - Brigadier-General Sir Frederick Gordon Guggisberg, (20 July 1869 21 April 1930) was a senior Canadian-born British Army officer and British Empire colonial administrator. He published a number of works on military topics and Africa. - James Emman Kwegyir Aggrey (October 18, 1875 July 30, 1927) was an intellectual, missionary, and teacher. He was a native of the Gold Coast (modern Ghana) who later emigrated to the United States, but returned to Africa for several years. - Reverend Alexander Garden Fraser ( 1873 - 1962 ) , MA , CBE , is one of the founders of Achimota School and the first Principal of the School ( 1924 -- 1935 ) . The other founders are Sir Frederick Gordon Guggisberg , former governor of the Gold Coast ( 1919 -- 1927 ) , and Dr. James Emman Kwegyir Aggrey , the first Assistant Vice Principal ( 1924 -- 1927 ) . - The British Army is the principal land warfare force of the United Kingdom. The force was initially administered by the War Office from London, which in 1964 was subsumed into the Ministry of Defence. The professional head of the British Army is the Chief of the General Staff. - Ghana, officially the Republic of Ghana is a unitary presidential constitutional democracy, located along the Gulf of Guinea and Atlantic Ocean, in the subregion of West Africa. Spanning a land mass of 238,535km, Ghana is bordered by the Ivory Coast in the west, Burkina Faso in the north, Togo in the east and the Gulf of Guinea and Atlantic Ocean in the south. "Ghana" means "Warrior King" in the Soninke language. - Achimota School (formerly Prince of Wales College and School, Achimota, now nicknamed Motown), is a co-educational boarding school located at Achimota in Accra, Greater Accra, Ghana. The school was founded in 1924 by Sir Frederick Gordon Guggisberg, Dr. James Emman Kwegyir Aggrey and Rev. Alexander (Alec) Garden Fraser. It was formally opened in 1927 by Sir Frederick, then Governor of the British Gold Coast colony. - Accra is the capital and most populous city of Ghana, with an estimated urban population of 2.27million . It is also the capital of the Greater Accra Region and of the Accra Metropolis District, with which it is conterminous. Accra is furthermore the anchor of a larger metropolitan area, the Greater Accra Metropolitan Area (GAMA), which is inhabited by about 4 million people and the thirteenth-largest metropolitan area in Africa. What object entity has the relation of 'given name' with the subject 'alec garden fraser'? Choices: - africa - alec - alexander - an - fraser - frederick - gordon - i . - james - london - prince - urban - wales
alec
*Question*
Information: - Laboratory glassware refers to a variety of equipment, traditionally made of glass, used for scientific experiments and other work in science, especially in chemistry and biology laboratories. Especially borosilicate glass, pioneered by Otto Schott, or sodalime glass are preferred glass types for scientific experiments and other work in science, especially in chemistry and biology laboratories. - A Bunsen burner, named after Robert Bunsen, is a common piece of laboratory equipment that produces a single open gas flame, which is used for heating, sterilization, and combustion. - Combustion or burning is a high-temperature exothermic redox chemical reaction between a fuel (the reductant) and an oxidant, usually atmospheric oxygen, that produces oxidized, often gaseous products, in a mixture termed as smoke. Combustion in a fire produces a flame, and the heat produced can make combustion self-sustaining. Combustion is often a complicated sequence of elementary radical reactions. Solid fuels, such as wood, first undergo endothermic pyrolysis to produce gaseous fuels whose combustion then supplies the heat required to produce more of them. Combustion is often hot enough that light in the form of either glowing or a flame is produced. A simple example can be seen in the combustion of hydrogen and oxygen into water vapor, a reaction commonly used to fuel rocket engines. This reaction releases 242kJ/mol of heat and reduces the enthalpy accordingly (at constant temperature and pressure): - A test tube, also known as a culture tube or sample tube, is a common piece of laboratory glassware consisting of a finger-like length of glass or clear plastic tubing, open at the top and closed at the bottom. - Gas is one of the four fundamental states of matter (the others being solid, liquid, and plasma). A pure gas may be made up of individual atoms (e.g. a noble gas like neon), elemental molecules made from one type of atom (e.g. oxygen), or compound molecules made from a variety of atoms (e.g. carbon dioxide). A gas mixture would contain a variety of pure gases much like the air. What distinguishes a gas from liquids and solids is the vast separation of the individual gas particles. This separation usually makes a colorless gas invisible to the human observer. The interaction of gas particles in the presence of electric and gravitational fields are considered negligible as indicated by the constant velocity vectors in the image. One type of commonly known gas is steam. - A flame (from Latin "flamma") is the visible, gaseous part of a fire. It is caused by a highly exothermic reaction taking place in a thin zone. Very hot flames are hot enough to have ionized gaseous components of sufficient density to be considered plasma. - Glass is a non-crystalline amorphous solid that is often transparent and has widespread practical, technological, and decorative usage in, for example, window panes, tableware, and optoelectronics. The most familiar, and historically the oldest, types of glass are "silicate glasses" based on the chemical compound silica (silicon dioxide, or quartz), the primary constituent of sand. The term "glass", in popular usage, is often used to refer only to this type of material, which is familiar from use as window glass and in glass bottles. Of the many silica-based glasses that exist, ordinary glazing and container glass is formed from a specific type called soda-lime glass, composed of approximately 75% silicon dioxide (SiO), sodium oxide (NaO) from sodium carbonate (NaCO), calcium oxide, also called lime (CaO), and several minor additives. - A boiling tube is a small cylindrical vessel used to strongly heat substances in the flame of a Bunsen burner . A boiling tube is essentially a scaled - up test tube , being about 50 % larger . They are designed to be wide enough to allow substances to boil violently as opposed to a test tube , which is too narrow ; a boiling liquid can explode out of the end of test tubes when they are heated , as there is no room for bubbles of gas to escape independently of the surrounding liquid . Boiling tubes are made from borosilicate glass that can withstand high temperatures . What object entity has the relation of 'instance of' with the subject 'boiling tube'? Choices: - combustion - constant - culture - enthalpy - four - gas - glassware - human - hydrogen - laboratory equipment - laboratory glassware - liquid - material - matter - ordinary - part - radical - sequence - single - tableware - temperature - test - variety - water - window
**Answer**
laboratory glassware