Information:  - Julio Cortázar, born Jules Florencio Cortázar (August 26, 1914  February 12, 1984), was an Argentine novelist, short story writer, and essayist. Known as one of the founders of the Latin American Boom, Cortázar influenced an entire generation of Spanish-speaking readers and writers in the Americas and Europe.  - Gregory Rabassa, ComM (March 9, 1922  June 13, 2016) was an American literary translator from Spanish and Portuguese to English. He taught for many years at Columbia University and Queens College.  - The Latin American Boom was a flourishing of literature, poetry and criticism in Latin America during the 1960s and 1970s, when writers from this region explored new ideas and came to international renown in a way that had not happened previously. Major figures of the boom include Julio Cortázar, Gabriel García Márquez, Carlos Fuentes, and Mario Vargas Llosa.  - Libro de Manuel is a novel by Julio Cortázar , first published in 1973 . It was later translated into English by Gregory Rabassa and published in the US as A Manual for Manuel . Cortázar 's only explicitly political novel , it was written as a direct response to the escalating political repression and violence in Argentina and elsewhere in Latin America . Though it received the Medici Award , it received a generally lukewarm critical reception and was described by the author himself as `` the worst of my books . '' Describing the unfolding of a plot to kidnap a Latin American diplomat , it incorporates into the text a number of news articles reproduced from contemporary newspaper accounts of the political situation in Latin America . Cortázar directed that all the royalties from the book be used to provide assistance to the victims of political repression .    Given the information above, choose from the list below the object entity that exhibits the relation 'original language of work' with the subject 'libro de manuel'.  Choices: - english  - latin  - spanish
spanish

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 242 kJ/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 .    Given the information above, choose from the list below the object entity that exhibits the relation '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
laboratory glassware