LucaSailor/old huggingface dataset:
Title: Incandescent_light_bulb
Topic: Engineering and technology

Many arrangements of electrical contacts are used. Large lamps may have a screw base (one or more contacts at the tip, one at the shell) or a bayonet base (one or more contacts on the base, shell used as a contact or used only as a mechanical support). Some tubular lamps have an electrical contact at either end. Miniature lamps may have a wedge base and wire contacts, and some automotive and special purpose lamps have screw terminals for connection to wires. Contacts in the lamp socket allow the electric current to pass through the base to the filament. Power ratings for incandescent light bulbs range from about 0.1 watt to about 10,000 watts.

Q1: What is the name for a base with one or more contacts at the tip and one at the shell?
A1: screw base
Q2: What is the name for a lamp base with one or more contacts on the base and a shell used as a contact or used only as a mechanical support?
A2: bayonet base
Q3: What is the purpose of contacts in the lamp socket?
A3: allow the electric current to pass through the base to the filament
Q4: What is the range of power ratings for incandescent bulbs?
A4: 0.1 watt to about 10,000 watts
Q5: Which types of lamps use screw terminals for connection to wires?
A5: automotive and special purpose lamps
Title: Roman_Republic
Topic: History

Many aspects of Roman culture were borrowed from the Greeks. In architecture and sculpture, the difference between Greek models and Roman paintings are apparent. The chief Roman contributions to architecture were the arch and the dome. Rome has also had a tremendous impact on European cultures following it. Its significance is perhaps best reflected in its endurance and influence, as is seen in the longevity and lasting importance of works of Virgil and Ovid. Latin, the Republic's primary language, remains used for liturgical purposes by the Roman Catholic Church, and up to the 19th century was used extensively in scholarly writings in, for example, science and mathematics. Roman law laid the foundations for the laws of many European countries and their colonies.[citation needed]

Q1: What culture did Rome have an extreme amount of influence on?
A1: European cultures
Q2: What language was commonly used in scholarly mathematical writings prior to the 19th century?
A2: Latin
Q3: From which people were many facets of Roman culture copied from?
A3: Greeks
Q4: What was considered to be the dominant language in the Roman Republic?
A4: Latin
Title: Printed_circuit_board
Topic: Engineering and technology

Many assembled PCBs are static sensitive, and therefore must be placed in antistatic bags during transport. When handling these boards, the user must be grounded (earthed). Improper handling techniques might transmit an accumulated static charge through the board, damaging or destroying components. Even bare boards are sometimes static sensitive. Traces have become so fine that it's quite possible to blow an etch off the board (or change its characteristics) with a static charge. This is especially true on non-traditional PCBs such as MCMs and microwave PCBs.

Q1: What special protection are most PCBs shipped in?
A1: antistatic bags
Q2: What's another term for "grounded" in the context of PCBs?
A2: earthed
Q3: What force can easily change or even completely destroy an etch on a PCB?
A3: static charge
Q4: What class of PCBs are even more susceptible to static than standard ones?
A4: non-traditional
Q5: Non-traditional PCBs include microwave PCBs and what other type of board?
A5: MCMs
Title: Bacteria
Topic: Natural sciences

Many bacterial species exist simply as single cells, others associate in characteristic patterns: Neisseria form diploids (pairs), Streptococcus form chains, and Staphylococcus group together in "bunch of grapes" clusters. Bacteria can also be elongated to form filaments, for example the Actinobacteria. Filamentous bacteria are often surrounded by a sheath that contains many individual cells. Certain types, such as species of the genus Nocardia, even form complex, branched filaments, similar in appearance to fungal mycelia.

Q1: What is the usual form for Neiserria bacteria?
A1: diploids (pairs)
Q2: What well known bacteria structure chains?
A2: Streptococcus
Q3: What does typically Staphylococcus look like?
A3: clusters
Q4: What type of bacteria is surrounded by a capsule?
A4: Filamentous bacteria
Q5: Formation of what can be related to fungal mycelia?
A5: branched filaments
Title: Beer
Topic: Agriculture, food, and drink

Many beers are sold in cans, though there is considerable variation in the proportion between different countries. In Sweden in 2001, 63.9% of beer was sold in cans. People either drink from the can or pour the beer into a glass. A technology developed by Crown Holdings for the 2010 FIFA World Cup is the 'full aperture' can, so named because the entire lid is removed during the opening process, turning the can into a drinking cup. Cans protect the beer from light (thereby preventing "skunked" beer) and have a seal less prone to leaking over time than bottles. Cans were initially viewed as a technological breakthrough for maintaining the quality of a beer, then became commonly associated with less expensive, mass-produced beers, even though the quality of storage in cans is much like bottles. Plastic (PET) bottles are used by some breweries.

Q1: What percentage of beer was sold in cans in Sweden in 2001?
A1: 63.9%
Q2: What company first created the full aperture can for beer?
A2: Crown Holdings
Q3: In what year did Crown holdings create a can with a removable lid for beer?
A3: 2010
Q4: What is it called when light damages beer that is not in a can?
A4: "skunked" beer
Q5: What were cans originally believed to maintain in beer?
A5: quality
Title: Bird_migration
Topic: Natural sciences

Many bird populations migrate long distances along a flyway. The most common pattern involves flying north in the spring to breed in the temperate or Arctic summer and returning in the autumn to wintering grounds in warmer regions to the south. Of course, in the southern hemisphere the directions are reversed, but there is less land area in the far south to support long-distance migration.

Q1: Along where do many birds migrate?
A1: a flyway
Q2: What is the most common pattern of migration in the spring?
A2: flying north
Q3: What is the most common directionof migration in autumn?
A3: south
Q4: Why do the birds fly north?
A4: to breed
Title: Bird
Topic: Natural sciences

Many bird species have established breeding populations in areas to which they have been introduced by humans. Some of these introductions have been deliberate; the ring-necked pheasant, for example, has been introduced around the world as a game bird. Others have been accidental, such as the establishment of wild monk parakeets in several North American cities after their escape from captivity. Some species, including cattle egret, yellow-headed caracara and galah, have spread naturally far beyond their original ranges as agricultural practices created suitable new habitat.

Q1: The ring-necked pheasant has been introduced as what kind of bird?
A1: game bird
Q2: Why have some species spread naturally far beyond their original ranges?
A2: agricultural practices created suitable new habitat
Q3: Where have many birds established breeding populations?
A3: in areas to which they have been introduced by humans
Title: Bird
Topic: Natural sciences

Many bird species migrate to take advantage of global differences of seasonal temperatures, therefore optimising availability of food sources and breeding habitat. These migrations vary among the different groups. Many landbirds, shorebirds, and waterbirds undertake annual long distance migrations, usually triggered by the length of daylight as well as weather conditions. These birds are characterised by a breeding season spent in the temperate or polar regions and a non-breeding season in the tropical regions or opposite hemisphere. Before migration, birds substantially increase body fats and reserves and reduce the size of some of their organs. Migration is highly demanding energetically, particularly as birds need to cross deserts and oceans without refuelling. Landbirds have a flight range of around 2,500 km (1,600 mi) and shorebirds can fly up to 4,000 km (2,500 mi), although the bar-tailed godwit is capable of non-stop flights of up to 10,200 km (6,300 mi). Seabirds also undertake long migrations, the longest annual migration being those of sooty shearwaters, which nest in New Zealand and Chile and spend the northern summer feeding in the North Pacific off Japan, Alaska and California, an annual round trip of 64,000 km (39,800 mi). Other seabirds disperse after breeding, travelling widely but having no set migration route. Albatrosses nesting in the Southern Ocean often undertake circumpolar trips between breeding seasons.

Q1: When do birds substantially increase body fats and reduce the size of some of their organs?
A1: Before migration
Q2: What is the flight range of landbirds?
A2: 2,500 km (1,600 mi)
Q3: What is the flight range of shoebirds?
A3: 4,000 km (2,500 mi)
Q4: Which bird is capable of non-stop flights of up to 6,300 miles?
A4: bar-tailed godwit
Q5: Which birds often undertake circumpolar trips between breeding seasons?
A5: Albatrosses nesting in the Southern Ocean
Title: Bird
Topic: Natural sciences

Many birds show plumage patterns in ultraviolet that are invisible to the human eye; some birds whose sexes appear similar to the naked eye are distinguished by the presence of ultraviolet reflective patches on their feathers. Male blue tits have an ultraviolet reflective crown patch which is displayed in courtship by posturing and raising of their nape feathers. Ultraviolet light is also used in foraging—kestrels have been shown to search for prey by detecting the UV reflective urine trail marks left on the ground by rodents. The eyelids of a bird are not used in blinking. Instead the eye is lubricated by the nictitating membrane, a third eyelid that moves horizontally. The nictitating membrane also covers the eye and acts as a contact lens in many aquatic birds. The bird retina has a fan shaped blood supply system called the pecten. Most birds cannot move their eyes, although there are exceptions, such as the great cormorant. Birds with eyes on the sides of their heads have a wide visual field, while birds with eyes on the front of their heads, such as owls, have binocular vision and can estimate the depth of field. The avian ear lacks external pinnae but is covered by feathers, although in some birds, such as the Asio, Bubo and Otus owls, these feathers form tufts which resemble ears. The inner ear has a cochlea, but it is not spiral as in mammals.

Q1: What covers the eye and acts as a contact lens in many aquatic birds?
A1: nictitating membrane
Q2: What is the fan shaped blood supply system in a bird's retina?
A2: pecten
Q3: Which birds have a wide visual field?
A3: Birds with eyes on the sides of their heads
Q4: What kind of vision do owls have?
A4: binocular vision
Q5: Where is a bird's cochlea located?
A5: inner ear
Title: Financial_crisis_of_2007%E2%80%9308
Topic: History

Many causes for the financial crisis have been suggested, with varying weight assigned by experts. The U.S. Senate's Levin–Coburn Report concluded that the crisis was the result of "high risk, complex financial products; undisclosed conflicts of interest; the failure of regulators, the credit rating agencies, and the market itself to rein in the excesses of Wall Street." The Financial Crisis Inquiry Commission concluded that the financial crisis was avoidable and was caused by "widespread failures in financial regulation and supervision", "dramatic failures of corporate governance and risk management at many systemically important financial institutions", "a combination of excessive borrowing, risky investments, and lack of transparency" by financial institutions, ill preparation and inconsistent action by government that "added to the uncertainty and panic", a "systemic breakdown in accountability and ethics", "collapsing mortgage-lending standards and the mortgage securitization pipeline", deregulation of over-the-counter derivatives, especially credit default swaps, and "the failures of credit rating agencies" to correctly price risk. The 1999 repeal of the Glass-Steagall Act effectively removed the separation between investment banks and depository banks in the United States. Critics argued that credit rating agencies and investors failed to accurately price the risk involved with mortgage-related financial products, and that governments did not adjust their regulatory practices to address 21st-century financial markets. Research into the causes of the financial crisis has also focused on the role of interest rate spreads.

Q1: What is the name of the U.S. Senate report giving their conclusions for the cause of the crisis?
A1: Levin–Coburn Report
Q2: Which act was repealed in 1999 effectively removing the separation between investment and deposit banks?
A2: Glass-Steagall Act
Q3: What is the name of the commission who concluded the financial crisis was avoidable?
A3: Financial Crisis Inquiry Commission
Q4: What agency failed to accurately price risk involved in mortgage-related financial products?
A4: credit rating agencies
Q5: What practices should have been adjusted by governments to address 21st-century financial markets?
A5: regulatory
Title: Alaska
Topic: Geography and places

Many communities have small air taxi services. These operations originated from the demand for customized transport to remote areas. Perhaps the most quintessentially Alaskan plane is the bush seaplane. The world's busiest seaplane base is Lake Hood, located next to Ted Stevens Anchorage International Airport, where flights bound for remote villages without an airstrip carry passengers, cargo, and many items from stores and warehouse clubs. In 2006 Alaska had the highest number of pilots per capita of any U.S. state.

Q1: Which plane is considered quintessentially Alaskan?
A1: bush seaplane
Q2: Where is the busiest seaplane base in the world?
A2: Lake Hood
Q3: Which state had the most pilots per capita than any other US state?
A3: Alaska
Q4: Lake Hood is located next to what International Airport?
A4: Ted Stevens Anchorage International Airport
Title: Immunology
Topic: Natural sciences

Many components of the immune system are typically cellular in nature and not associated with any specific organ; but rather are embedded or circulating in various tissues located throughout the body.

Q1: The structure of immune system components can be described as what?
A1: typically cellular in nature
Q2: Are immune tissues typically fixed with specific organs usually?
A2: not associated with any specific organ
Q3: What is one way the cellular structures of the immune system are housed in the body?
A3: embedded
Q4: What is another way these tissues are housed within the body?
A4: circulating
Title: Uranium
Topic: Natural sciences

Many contemporary uses of uranium exploit its unique nuclear properties. Uranium-235 has the distinction of being the only naturally occurring fissile isotope. Uranium-238 is fissionable by fast neutrons, and is fertile, meaning it can be transmuted to fissile plutonium-239 in a nuclear reactor. Another fissile isotope, uranium-233, can be produced from natural thorium and is also important in nuclear technology. While uranium-238 has a small probability for spontaneous fission or even induced fission with fast neutrons, uranium-235 and to a lesser degree uranium-233 have a much higher fission cross-section for slow neutrons. In sufficient concentration, these isotopes maintain a sustained nuclear chain reaction. This generates the heat in nuclear power reactors, and produces the fissile material for nuclear weapons. Depleted uranium (238U) is used in kinetic energy penetrators and armor plating.

Q1: What is the sole fissile isotope that occurs in nature?
A1: Uranium-235
Q2: What can be turned into plutonium-239 in a nuclear reactor?
A2: Uranium-238
Q3: What uranium isotope is produced from thorium?
A3: uranium-233
Q4: Along with uranium-235, what isotope is noted for having a high fission cross-section for slow neutrons?
A4: uranium-233
Q5: What is 238U?
A5: Depleted uranium
Title: Indigenous_peoples_of_the_Americas
Topic: History

Many crops first domesticated by indigenous Americans are now produced and used globally. Chief among these is maize or "corn", arguably the most important crop in the world. Other significant crops include cassava, chia, squash (pumpkins, zucchini, marrow, acorn squash, butternut squash), the pinto bean, Phaseolus beans including most common beans, tepary beans and lima beans, tomatoes, potatoes, avocados, peanuts, cocoa beans (used to make chocolate), vanilla, strawberries, pineapples, Peppers (species and varieties of Capsicum, including bell peppers, jalapeños, paprika and chili peppers) sunflower seeds, rubber, brazilwood, chicle, tobacco, coca, manioc and some species of cotton.

Q1: What global industry owes its existence to having been domesticated by indigenous Americans?
A1: Many crops
Q2: What is arguably the most important crop in the world?
A2: corn
Q3: Squash, beans, and peppers are all examples of what type of crop?
A3: significant
Q4: What type of bean is used to make chocolate?
A4: cocoa
Q5: Who do we owe gratitude for even some species of cotton to?
A5: indigenous Americans
Title: Adolescence
Topic: Natural sciences

Many cultures define the transition into adultlike sexuality by specific biological or social milestones in an adolescent's life. For example, menarche (the first menstrual period of a female), or semenarche (the first ejaculation of a male) are frequent sexual defining points for many cultures. In addition to biological factors, an adolescent's sexual socialization is highly dependent upon whether their culture takes a restrictive or permissive attitude toward teen or premarital sexual activity. Restrictive cultures overtly discourage sexual activity in unmarried adolescents or until an adolescent undergoes a formal rite of passage. These cultures may attempt to restrict sexual activity by separating males and females throughout their development, or through public shaming and physical punishment when sexual activity does occur. In less restrictive cultures, there is more tolerance for displays of adolescent sexuality, or of the interaction between males and females in public and private spaces. Less restrictive cultures may tolerate some aspects of adolescent sexuality, while objecting to other aspects. For instance, some cultures find teenage sexual activity acceptable but teenage pregnancy highly undesirable. Other cultures do not object to teenage sexual activity or teenage pregnancy, as long as they occur after marriage. In permissive societies, overt sexual behavior among unmarried teens is perceived as acceptable, and is sometimes even encouraged. Regardless of whether a culture is restrictive or permissive, there are likely to be discrepancies in how females versus males are expected to express their sexuality. Cultures vary in how overt this double standard is—in some it is legally inscribed, while in others it is communicated through social convention. Lesbian, gay, bi-sexual and transsexual youth face much discrimination through bullying from those unlike them and may find telling others that they are gay to be a traumatic experience. The range of sexual attitudes that a culture embraces could thus be seen to affect the beliefs, lifestyles, and societal perceptions of its adolescents.

Q1: What word refers to the first ejactulation of a male?
A1: semenarche
Q2: What word refers to the first menstrual period in females?
A2: menarche
Q3: What is the term for a culture that discourages sexual activity in unmarried adolescents?
A3: Restrictive
Q4: What is the term for cultures that perceive sexual behavior among unmarried teens as acceptable or even encouraged?
A4: permissive
Q5: Are males and females expected to express their sexuality in the same ways or are there discrepancies between genders and cultures?
A5: discrepancies
Title: Comics
Topic: Language and literature

Many cultures have taken their words for comics from English, including Russian (Russian: Комикс, komiks) and German (comic). Similarly, the Chinese term manhua and the Korean manhwa derive from the Chinese characters with which the Japanese term manga is written.

Q1: What Russian word is used for comics?
A1: komiks
Q2: What German word is used for comics?
A2: comics
Q3: What Chinese word was derived from the Japanese word manga?
A3: manhua
Q4: What Korean word was derived from the Japanese word for manga?
A4: manhwa
Title: Materialism
Topic: Philosophy and religion

Many current and recent philosophers—e.g., Daniel Dennett, Willard Van Orman Quine, Donald Davidson, and Jerry Fodor—operate within a broadly physicalist or materialist framework, producing rival accounts of how best to accommodate mind, including functionalism, anomalous monism, identity theory, and so on.

Q1: In regards to the mind, what are 3 theories that modern day philosophers try to harmonize?
A1: functionalism, anomalous monism, identity theory
Title: Emotion
Topic: Natural sciences

Many different disciplines have produced work on the emotions. Human sciences study the role of emotions in mental processes, disorders, and neural mechanisms. In psychiatry, emotions are examined as part of the discipline's study and treatment of mental disorders in humans. Nursing studies emotions as part of its approach to the provision of holistic health care to humans. Psychology examines emotions from a scientific perspective by treating them as mental processes and behavior and they explore the underlying physiological and neurological processes. In neuroscience sub-fields such as social neuroscience and affective neuroscience, scientists study the neural mechanisms of emotion by combining neuroscience with the psychological study of personality, emotion, and mood. In linguistics, the expression of emotion may change to the meaning of sounds. In education, the role of emotions in relation to learning is examined.

Q1: What discipline studies the role of emotions in neural mechanisms?
A1: Human sciences
Q2: What fields studies the role of emotions in the treatment of human mental disorders?
A2: psychiatry
Q3: What profession studies the role of emotions in providing holistic health care?
A3: Nursing
Q4: What is affective neuroscience a sub-field of?
A4: neuroscience
Q5: What field studies the relationship between emotion and learning?
A5: education
Title: New_York_City
Topic: Geography and places

Many districts and landmarks in New York City have become well known, and the city received a record 56 million tourists in 2014, hosting three of the world's ten most visited tourist attractions in 2013. Several sources have ranked New York the most photographed city in the world. Times Square, iconic as the world's "heart" and its "Crossroads", is the brightly illuminated hub of the Broadway Theater District, one of the world's busiest pedestrian intersections, and a major center of the world's entertainment industry. The names of many of the city's bridges, skyscrapers, and parks are known around the world. Anchored by Wall Street in the Financial District of Lower Manhattan, New York City has been called both the most economically powerful city and the leading financial center of the world, and the city is home to the world's two largest stock exchanges by total market capitalization, the New York Stock Exchange and NASDAQ. Manhattan's real estate market is among the most expensive in the world. Manhattan's Chinatown incorporates the highest concentration of Chinese people in the Western Hemisphere, with multiple signature Chinatowns developing across the city. Providing continuous 24/7 service, the New York City Subway is one of the most extensive metro systems worldwide, with 469 stations in operation. New York City's higher education network comprises over 120 colleges and universities, including Columbia University, New York University, and Rockefeller University, which have been ranked among the top 35 in the world.

Q1: How many tourists visited New York in 2014?
A1: 56 million
Q2: How many stations are operated by the New York City Subway?
A2: 469
Q3: In what borough is Wall Street located?
A3: Manhattan
Q4: How many school and universities are in NYC?
A4: 120
Q5: NYC has the two largest stock exchanges in the world which are called what?
A5: New York Stock Exchange and NASDAQ
Title: Neoclassical_architecture
Topic: Art and architecture

Many early 19th-century neoclassical architects were influenced by the drawings and projects of Étienne-Louis Boullée and Claude Nicolas Ledoux. The many graphite drawings of Boullée and his students depict spare geometrical architecture that emulates the eternality of the universe. There are links between Boullée's ideas and Edmund Burke's conception of the sublime. Ledoux addressed the concept of architectural character, maintaining that a building should immediately communicate its function to the viewer: taken literally such ideas give rise to "architecture parlante".

Q1: Who influenced many 19th century neoclassical architects?
A1: Étienne-Louis Boullée and Claude Nicolas Ledoux
Q2: What do geometric architecture emulate of the universe?
A2: eternality
Q3: What Edmund Burke concept is linked to Boullee's ideas?
A3: sublime
Q4: What concept did Ledoux address?
A4: architectural character
Q5: As a concept of neoclassical architecture, what should be immediately communicated to viewer?
A5: building should immediately communicate its function
Title: LaserDisc
Topic: Engineering and technology

Many early LDs were not manufactured properly; sometimes a substandard adhesive was used to sandwich together the two sides of the disc.[citation needed] The adhesive contained impurities that were able to penetrate the lacquer seal layer and chemically attack the metalized reflective aluminium layer, causing it to oxidize and lose its reflective characteristics. This was a problem that was termed "laser rot" among LD enthusiasts, also called "color flash" internally by LaserDisc-pressing plants. Some forms of laser rot could appear as black spots that looked like mold or burned plastic which cause the disc to skip and the movie to exhibit excessive speckling noise. But, for the most part, rotted discs could actually appear perfectly fine to the naked eye.

Q1: What substandard product was used in LD manufacturing that caused "laser rot"?
A1: adhesive
Q2: What was the internal name for "laser rot" within LD processing plants?
A2: "color flash"
Q3: What problems could occur with laser rot?
A3: black spots that looked like mold or burned plastic which cause the disc to skip and the movie to exhibit excessive speckling noise
Title: Separation_of_church_and_state_in_the_United_States
Topic: Philosophy and religion

Many early immigrant groups traveled to America to worship freely, particularly after the English Civil War and religious conflict in France and Germany. They included nonconformists like the Puritans, who were Protestant Christians fleeing religious persecution from the Anglican King of England. Despite a common background, the groups' views on religious toleration were mixed. While some such as Roger Williams of Rhode Island and William Penn of Pennsylvania ensured the protection of religious minorities within their colonies, others like the Plymouth Colony and Massachusetts Bay Colony had established churches. The Dutch colony of New Netherland established the Dutch Reformed Church and outlawed all other worship, though enforcement was sparse. Religious conformity was desired partly for financial reasons: the established Church was responsible for poverty relief, putting dissenting churches at a significant disadvantage.

Q1: What was one of the reason early immigrant groups came to America?
A1: to worship freely
Q2: What were Protestant Christians fleeing from?
A2: religious persecution
Q3: Who was persecuting the Puritans?
A3: King of England
Q4: What did William Penn ensure the protection of in his colony?
A4: religious minorities
Q5: What did the Plymouth Colony and Massachusetts Bay Colony both establish?
A5: churches
Title: Gramophone_record
Topic: Music

Many electronic dance music and hip hop releases today are still preferred on vinyl; however, digital copies are still widely available. This is because for disc jockeys ("DJs"), vinyl has an advantage over the CD: direct manipulation of the medium. DJ techniques such as slip-cueing, beatmatching, and scratching originated on turntables. With CDs or compact audio cassettes one normally has only indirect manipulation options, e.g., the play, stop, and pause buttons. With a record one can place the stylus a few grooves farther in or out, accelerate or decelerate the turntable, or even reverse its direction, provided the stylus, record player, and record itself are built to withstand it. However, many CDJ and DJ advances, such as DJ software and time-encoded vinyl, now have these capabilities and more.

Q1: What is a reason a DJ would prefer vinyl to CD?
A1: direct manipulation
Q2: In what techniques would a DJ require a vinyl record?
A2: slip-cueing, beatmatching, and scratching
Q3: Are all turn tables capable of DJ manipulation of vinyl records?
A3: provided the stylus, record player, and record itself are built to withstand it
Q4: What is commonly preferred by DJs vinyl or CD?
A4: any electronic dance music and hip hop releases today are still preferred on vinyl
Q5: Had vinyl technology ceased expanding?
A5: However, many CDJ and DJ advances, such as DJ software and time-encoded vinyl, now have these capabilities and more.
Title: Renewable_energy_commercialization
Topic: Engineering and technology

Many energy markets, institutions, and policies have been developed to support the production and use of fossil fuels. Newer and cleaner technologies may offer social and environmental benefits, but utility operators often reject renewable resources because they are trained to think only in terms of big, conventional power plants. Consumers often ignore renewable power systems because they are not given accurate price signals about electricity consumption. Intentional market distortions (such as subsidies), and unintentional market distortions (such as split incentives) may work against renewables. Benjamin K. Sovacool has argued that "some of the most surreptitious, yet powerful, impediments facing renewable energy and energy efficiency in the United States are more about culture and institutions than engineering and science".

Q1: Why do utility operators often reject renewable resources?
A1: because they are trained to think only in terms of big, conventional power plants
Q2: Why do consumers often ignore renewable power systems?
A2: because they are not given accurate price signals about electricity consumption
Q3: Who argued that some of the problems facing renewable energy are more about culture and institutions than engineering and science?
A3: Benjamin K. Sovacool
Title: Asthma
Topic: Natural sciences

Many environmental factors have been associated with asthma's development and exacerbation including allergens, air pollution, and other environmental chemicals. Smoking during pregnancy and after delivery is associated with a greater risk of asthma-like symptoms. Low air quality from factors such as traffic pollution or high ozone levels, has been associated with both asthma development and increased asthma severity. Exposure to indoor volatile organic compounds may be a trigger for asthma; formaldehyde exposure, for example, has a positive association. Also, phthalates in certain types of PVC are associated with asthma in children and adults.

Q1: What are some of the enviromental factors that have been linked to asthma?
A1: allergens, air pollution, and other environmental chemicals
Q2: What two things are associated with a greater risk of asthma-like symptoms?
A2: Smoking during pregnancy and after delivery
Q3: What can cause symptoms and asthma serverity to change?
A3: Low air quality from factors such as traffic pollution or high ozone levels
Q4: Exposure to what compounds can also trigger asthma?
A4: indoor volatile organic compounds
Title: Child_labour
Topic: Social sciences and society

Many factors played a role in Britain’s long-term economic growth, such as the industrial revolution in the late 1700s and the prominent presence of child labour during the industrial age. Children who worked at an early age were often not forced; but did so because they needed to help their family survive financially. Due to poor employment opportunities for many parents, sending their children to work on farms and in factories was a way to help feed and support the family. Child Labour first started to occur in England when household businesses were turned into local labour markets that mass-produced the once homemade goods. Because children often helped produce the goods out of their homes, working in a factory to make those same goods was a simple change for many of these youths. Although there are many counts of children under the age of ten working for factories, the majority of children workers were between the ages of ten and fourteen. This age range was an important time for many youths as they were first helping to provide for their families; while also transitioning to save for their own future families.

Q1: If not forced why did children work?
A1: to help feed and support the family
Q2: What was the age of the majority of child workers in Britain?
A2: between the ages of ten and fourteen
Q3: Why was this age range important?
A3: they were first helping to provide for their families; while also transitioning to save for their own future families
Q4: How were the work oppurtunies for parents during this time period?
A4: poor
Title: Green
Topic: Language and literature

Many flags of the Islamic world are green, as the color is considered sacred in Islam (see below). The flag of Hamas, as well as the flag of Iran, is green, symbolizing their Islamist ideology. The 1977 flag of Libya consisted of a simple green field with no other characteristics. It was the only national flag in the world with just one color and no design, insignia, or other details. Some countries used green in their flags to represent their country's lush vegetation, as in the flag of Jamaica, and hope in the future, as in the flags of Portugal and Nigeria. The green cedar of Lebanon tree on the Flag of Lebanon officially represents steadiness and tolerance.

Q1: Which country had a flag in 1977 that was only green?
A1: Libya
Q2: What does the green in Jamaica's flag represent?
A2: country's lush vegetation
Q3: What does the green cedar of Lebanon tree represent on the Flag of Lebanon?
A3: steadiness and tolerance
Q4: Which color is considered sacred in Islam?
A4: green
Title: British_Isles
Topic: Geography and places

Many globally popular sports had modern rules codified in the British Isles, including golf, association football, cricket, rugby, snooker and darts, as well as many minor sports such as croquet, bowls, pitch and putt, water polo and handball. A number of sports are popular throughout the British Isles, the most prominent of which is association football. While this is organised separately in different national associations, leagues and national teams, even within the UK, it is a common passion in all parts of the islands. Rugby union is also widely enjoyed across the islands with four national teams from England, Ireland, Scotland and Wales. The British and Irish Lions is a team chosen from each national team and undertakes tours of the southern hemisphere rugby playing nations every four years. Ireland play as a united team, represented by players from both Northern Ireland and the Republic. These national rugby teams play each other each year for the Triple Crown as part of the Six Nations Championship. Also since 2001 the professional club teams of Ireland, Scotland, Wales and Italy compete against each other in the RaboDirect Pro12.

Q1: What are some of the minor sports in the United Kingdom?
A1: croquet, bowls, pitch and putt
Q2: What is the most popular sport in the United Kingdom?
A2: association football
Q3: How many national Ruby teams are there in the United Kingdom?
A3: four
Q4: In which hemisphere do the rugby playing countries meet once every four years?
A4: southern hemisphere
Q5: How often do the national rugby teams play for the Triple Crown?
A5: each year
Title: Airport
Topic: Engineering and technology

Many ground crew at the airport work at the aircraft. A tow tractor pulls the aircraft to one of the airbridges, The ground power unit is plugged in. It keeps the electricity running in the plane when it stands at the terminal. The engines are not working, therefore they do not generate the electricity, as they do in flight. The passengers disembark using the airbridge. Mobile stairs can give the ground crew more access to the aircraft's cabin. There is a cleaning service to clean the aircraft after the aircraft lands. Flight catering provides the food and drinks on flights. A toilet waste truck removes the human waste from the tank which holds the waste from the toilets in the aircraft. A water truck fills the water tanks of the aircraft. A fuel transfer vehicle transfers aviation fuel from fuel tanks underground, to the aircraft tanks. A tractor and its dollies bring in luggage from the terminal to the aircraft. They also carry luggage to the terminal if the aircraft has landed, and is being unloaded. Hi-loaders lift the heavy luggage containers to the gate of the cargo hold. The ground crew push the luggage containers into the hold. If it has landed, they rise, the ground crew push the luggage container on the hi-loader, which carries it down. The luggage container is then pushed on one of the tractors dollies. The conveyor, which is a conveyor belt on a truck, brings in the awkwardly shaped, or late luggage. The airbridge is used again by the new passengers to embark the aircraft. The tow tractor pushes the aircraft away from the terminal to a taxi area. The aircraft should be off of the airport and in the air in 90 minutes. The airport charges the airline for the time the aircraft spends at the airport.

Q1: What pulls the aircraft to one of the airbridges?
A1: tow tractor
Q2: What keeps the electricity running in the plane when it stands at the terminal?
A2: ground power unit
Q3: The passengers disembark using what?
A3: airbridge
Q4: What can give the ground crew more clearance after the aircraft lands?
A4: Mobile stairs
Q5: How long should it take for an aircraft to be off the airport and in the air?
A5: 90 minutes
Title: Hunter-gatherer
Topic: Natural sciences

Many groups continued their hunter-gatherer ways of life, although their numbers have continually declined, partly as a result of pressure from growing agricultural and pastoral communities. Many of them reside in the developing world, either in arid regions or tropical forests. Areas that were formerly available to hunter-gatherers were—and continue to be—encroached upon by the settlements of agriculturalists. In the resulting competition for land use, hunter-gatherer societies either adopted these practices or moved to other areas. In addition, Jared Diamond has blamed a decline in the availability of wild foods, particularly animal resources. In North and South America, for example, most large mammal species had gone extinct by the end of the Pleistocene—according to Diamond, because of overexploitation by humans, although the overkill hypothesis he advocates is strongly contested.[by whom?]

Q1: Where do many modern day hunter-gatherers live?
A1: in the developing world
Q2: In what type of climate do hunter-gatherers live?
A2: arid regions or tropical forests
Q3: What kind of human life-style is pushing hunter-gatherers out of their environment?
A3: settlements of agriculturalists
Q4: What has Jared Diamond blamed the decline of gatherers on?
A4: availability of wild foods
Q5: What type of food animal went extict by the end of the Pleistocene era?
A5: large mammal species
Title: Pope_John_XXIII
Topic: Philosophy and religion

Many had considered Giovanni Battista Montini, the Archbishop of Milan, a possible candidate, but, although he was the archbishop of one of the most ancient and prominent sees in Italy, he had not yet been made a cardinal. Though his absence from the 1958 conclave did not make him ineligible – under Canon Law any Catholic male who is capable of receiving priestly ordination and episcopal consecration may be elected – the College of Cardinals usually chose the new pontiff from among the Cardinals who head archdioceses or departments of the Roman Curia that attend the papal conclave. At the time, as opposed to contemporary practice, the participating Cardinals did not have to be below age 80 to vote, there were few Eastern-rite Cardinals, and no Cardinals who were just priests at the time of their elevation.

Q1: Who was the Archbishop of Milan?
A1: Giovanni Battista Montini
Q2: New pontiffs are chosen from Cardinals who head what?
A2: archdioceses or departments of the Roman Curia
Q3: When was Montini absent from the conclave?
A3: 1958
Title: Hyderabad
Topic: Geography and places

Many historic and tourist sites lie in south central Hyderabad, such as the Charminar, the Mecca Masjid, the Salar Jung Museum, the Nizam's Museum, the Falaknuma Palace, and the traditional retail corridor comprising the Pearl Market, Laad Bazaar and Madina Circle. North of the river are hospitals, colleges, major railway stations and business areas such as Begum Bazaar, Koti, Abids, Sultan Bazaar and Moazzam Jahi Market, along with administrative and recreational establishments such as the Reserve Bank of India, the Telangana Secretariat, the Hyderabad Mint, the Telangana Legislature, the Public Gardens, the Nizam Club, the Ravindra Bharathi, the State Museum, the Birla Temple and the Birla Planetarium.

Q1: In what region of Hyderabad is Mecca Masjid?
A1: south central Hyderabad
Q2: On what side of the river is Begum Bazaar?
A2: North
Q3: South central Hyderabad is generally the home to what attractions?
A3: historic and tourist sites
Title: Dialect
Topic: Language and literature

Many historical linguists view any speech form as a dialect of the older medium of communication from which it developed.[citation needed] This point of view sees the modern Romance languages as dialects of Latin, modern Greek as a dialect of Ancient Greek, Tok Pisin as a dialect of English, and North Germanic as dialects of Old Norse. This paradigm is not entirely problem-free. It sees genetic relationships as paramount: the "dialects" of a "language" (which itself may be a "dialect" of a yet older language) may or may not be mutually intelligible. Moreover, a parent language may spawn several "dialects" which themselves subdivide any number of times, with some "branches" of the tree changing more rapidly than others.

Q1: From the perspective of historical linguists, what are Romance languages dialects of?
A1: Latin
Q2: What do many historical linguists consider modern Greek to be a dialect of?
A2: Ancient Greek
Q3: From what language is North Germanic derived?
A3: Old Norse
Q4: Tok Pisin might be regarded as a dialect of what language?
A4: English
Title: New_Haven,_Connecticut
Topic: Geography and places

Many historical sites exist throughout the city, including 59 properties listed on the National Register of Historic Places. Of these, nine are among the 60 U.S. National Historic Landmarks in Connecticut. The New Haven Green, one of the National Historic Landmarks, was formed in 1638, and is home to three 19th-century churches. Below one of the churches (referred to as the Center Church on-the-Green) lies a 17th-century crypt, which is open to visitors. Some of the more famous burials include the first wife of Benedict Arnold and the aunt and grandmother of President Rutherford B. Hayes; Hayes visited the crypt while President in 1880. The Old Campus of Yale University is located next to the Green, and includes Connecticut Hall, Yale's oldest building and a National Historic Landmark. The Hillhouse Avenue area, which is listed on the National Register of Historic Places and is also a part of Yale's campus, has been called a walkable museum, due to its 19th-century mansions and street scape; Charles Dickens is said to have called Hillhouse Avenue "the most beautiful street in America" when visiting the city in 1868.

Q1: How many properties in New Haven are featured on the National Register of Historic Places? 
A1: 59
Q2: In 1868, which famous author is reported to have declared New Haven's Hillhouse Avenue to be "the most beautiful street in America?"
A2: Charles Dickens
Q3: Of the three churches flanking New Haven Green, which is home to a notorious 17th century crypt?
A3: Center Church on-the-Green
Q4: What famous American traitor has a first wife buried in a 17th century crypt in a New Haven church flanking New Haven Green?
A4: Benedict Arnold
Q5: What structure of Yale University, listed on the National Register of Historic Places, holds the distinction of being the oldest building on campus?
A5: Connecticut Hall
Q6: According to the National Register of Historic Places how many historical sites are there in New Haven? 
A6: 59
Q7: In what year was the famous The New Haven Green founded?
A7: 1638
Q8: What tourist spot can be found directly underneath the New Haven Green?
A8: a 17th-century crypt
Q9: Yale University also contains a historical site within it campus, the name of it?
A9: Hillhouse Avenue
Title: Hunter-gatherer
Topic: Natural sciences

Many hunter-gatherers consciously manipulate the landscape through cutting or burning undesirable plants while encouraging desirable ones, some even going to the extent of slash-and-burn to create habitat for game animals. These activities are on an entirely different scale to those associated with agriculture, but they are nevertheless domestication on some level. Today, almost all hunter-gatherers depend to some extent upon domesticated food sources either produced part-time or traded for products acquired in the wild.

Q1: What do hunter-gathers intentionally manipulate?
A1: the landscape
Q2: How do they manage the landscape?
A2: cutting or burning undesirable plants
Q3: What technique do they use to make animal habitats?
A3: slash-and-burn
Q4: What is the manipulation of the landscape associated with?
A4: agriculture
Q5: What do modern hunter-gatherers depend on at least somewhat?
A5: domesticated food
Title: Bacteria
Topic: Natural sciences

Many important biochemical reactions, such as energy generation, use concentration gradients across membranes. The general lack of internal membranes in bacteria means reactions such as electron transport occur across the cell membrane between the cytoplasm and the periplasmic space. However, in many photosynthetic bacteria the plasma membrane is highly folded and fills most of the cell with layers of light-gathering membrane. These light-gathering complexes may even form lipid-enclosed structures called chlorosomes in green sulfur bacteria. Other proteins import nutrients across the cell membrane, or expel undesired molecules from the cytoplasm.

Q1: What is crucial for biochemical reactions?
A1: concentration gradients across membranes
Q2: How does electron transit occur in bacteria?
A2: between the cytoplasm and the periplasmic space
Q3: What kind of membrane do bacteria cells are filled with?
A3: light-gathering membrane
Q4: Can membrane of bacteria create lipid structure?
A4: light-gathering complexes may even form lipid-enclosed structures