entrigna/custom-qa-v2-train-ds huggingface dataset:
Context: 

By synchronously resetting all clocks in a region to one hour ahead of Standard Time (one hour "fast"), individuals who follow such a year-round schedule will wake an hour earlier than they would have otherwise; they will begin and complete daily work routines an hour earlier, and they will have available to them an extra hour of daylight after their workday activities. However, they will have one less hour of daylight at the start of each day, making the policy less practical during winter.

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Question: Does setting the clocks ahead add an hour of daylight before or after the normal workday?
Answer: after.
Context: 

Social conflict and the development of technologies can produce changes within a society by altering social dynamics and promoting new cultural models, and spurring or enabling generative action. These social shifts may accompany ideological shifts and other types of cultural change. For example, the U.S. feminist movement involved new practices that produced a shift in gender relations, altering both gender and economic structures. Environmental conditions may also enter as factors. For example, after tropical forests returned at the end of the last ice age, plants suitable for domestication were available, leading to the invention of agriculture, which in turn brought about many cultural innovations and shifts in social dynamics.

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Question: What is this cultural movement called that involves a shift in gender relations mainly involving women?
Answer: U.S. feminist movement.
Context: 

Economic conditions have started to improve considerably, after a period of stagnation, due to the adoption of more liberal economic policies by the government as well as increased revenues from tourism and a booming stock market. In its annual report, the International Monetary Fund (IMF) has rated Egypt as one of the top countries in the world undertaking economic reforms. Some major economic reforms undertaken by the government since 2003 include a dramatic slashing of customs and tariffs. A new taxation law implemented in 2005 decreased corporate taxes from 40% to the current 20%, resulting in a stated 100% increase in tax revenue by the year 2006.

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Question: What area of business have boomed lately in Egypt?
Answer: stock market.
Context: 

In February 2007, the fourth and last satellite of the BeiDou-1 system, BeiDou-1D (sometimes called BeiDou-2A, serving as a backup satellite), was sent up into space. It was reported that the satellite had suffered from a control system malfunction but was then fully restored.

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Question: What is the purpose of the BeiDou-1D satellite?
Answer: serving as a backup satellite.
Context: 

Alloying copper with tin to make bronze was first practiced about 4000 years after the discovery of copper smelting, and about 2000 years after "natural bronze" had come into general use[citation needed]. Bronze artifacts from the Vinča culture date to 4500 BC. Sumerian and Egyptian artifacts of copper and bronze alloys date to 3000 BC. The Bronze Age began in Southeastern Europe around 3700–3300 BC, in Northwestern Europe about 2500 BC. It ended with the beginning of the Iron Age, 2000–1000 BC in the Near East, 600 BC in Northern Europe. The transition between the Neolithic period and the Bronze Age was formerly termed the Chalcolithic period (copper-stone), with copper tools being used with stone tools. This term has gradually fallen out of favor because in some parts of the world the Chalcolithic and Neolithic are coterminous at both ends. Brass, an alloy of copper and zinc, is of much more recent origin. It was known to the Greeks, but became a significant supplement to bronze during the Roman Empire.

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Question: What was the transition between the Neolithic period and the bronze age called?
Answer: Chalcolithic.
Context: 

Scientific and critical editions can be protected by copyright as works of authorship if enough creativity/originality is provided. The mere addition of a word, or substitution of a term with another one believed to be more correct, usually does not achieve such level of originality/creativity. All the notes accounting for the analysis and why and how such changes have been made represent a different work autonomously copyrightable if the other requirements are satisfied. In the European Union critical and scientific editions may be protected also by the relevant neighboring right that protects critical and scientific publications of public domain works as made possible by art. 5 of the Copyright Term Directive. Not all EU member States have transposed art. 5 into national law.

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Question: What minor things can be included and not invalidate a copyright?
Answer: The mere addition of a word, or substitution of a term with another one believed to be more correct.
Context: 

Tajikistan's rivers, such as the Vakhsh and the Panj, have great hydropower potential, and the government has focused on attracting investment for projects for internal use and electricity exports. Tajikistan is home to the Nurek Dam, the highest dam in the world. Lately, Russia's RAO UES energy giant has been working on the Sangtuda-1 hydroelectric power station (670 MW capacity) commenced operations on 18 January 2008. Other projects at the development stage include Sangtuda-2 by Iran, Zerafshan by the Chinese company SinoHydro, and the Rogun power plant that, at a projected height of 335 metres (1,099 ft), would supersede the Nurek Dam as highest in the world if it is brought to completion. A planned project, CASA 1000, will transmit 1000 MW of surplus electricity from Tajikistan to Pakistan with power transit through Afghanistan. The total length of transmission line is 750 km while the project is planned to be on Public-Private Partnership basis with the support of WB, IFC, ADB and IDB. The project cost is estimated to be around US$865 million. Other energy resources include sizable coal deposits and smaller reserves of natural gas and petroleum.

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Question: What will the project named CASA 1000 do?
Answer: CASA 1000, will transmit 1000 MW of surplus electricity from Tajikistan to Pakistan with power transit through Afghanistan.
Context: 

The direct object of the verb appears either in the accusative (for total objects) or in the partitive (for partial objects). The accusative coincides with the genitive in the singular and with nominative in the plural. Accusative vs. partitive case opposition of the object used with transitive verbs creates a telicity contrast, just as in Finnish. This is a rough equivalent of the perfective vs. imperfective aspect opposition.

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Question: What is the accusative used for?
Answer: total objects.
Context: 

Although the Reformation was a religious movement, it also had a strong impact on all other aspects of life: marriage and family, education, the humanities and sciences, the political and social order, the economy, and the arts. Protestant churches reject the idea of a celibate priesthood and thus allow their clergy to marry. Many of their families contributed to the development of intellectual elites in their countries. Since about 1950, women have entered the ministry, and some have assumed leading positions (e.g. bishops), in most Protestant churches.

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Question: When did women join the Protestant ministry?
Answer: 1950.
Context: 

The capital of Danish Estonia (Danish: Hertugdømmet Estland) was Reval (Tallinn), founded at the place of Lyndanisse after the invasion of 1219. The Danes built the fortress of Castrum Danorum at Toompea Hill. Estonians still call their capital "Tallinn", which according to legend derives from Taani linna (meaning Danish town or castle). Reval was granted Lübeck city rights (1248) and joined the Hanseatic League. Even today, Danish influence can be seen in heraldic symbols. The Danish cross is on the city of Tallinn's coat of arms, and Estonia's coat of arms displays three lions similar to those found on the Danish coat of arms.

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Question: What year was Reval granted with Lübeck city rights?
Answer: 1248.
Context: 

Punjab (Urdu, Punjabi: پنجاب, panj-āb, "five waters":  listen (help·info)), also spelled Panjab, is the most populous of the four provinces of Pakistan. It has an area of 205,344 square kilometres (79,284 square miles) and a population of 91.379.615 in 2011, approximately 56% of the country's total population. Its provincial capital and largest city is Lahore. Punjab is bordered by the Indian states of Jammu and Kashmir to the northeast and Punjab and Rajasthan to the east. In Pakistan it is bordered by Sindh to the south, Balochistān and Khyber Pakhtunkhwa to the west, and Islamabad and Azad Kashmir to the north.

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Question: What is Punjab's biggest city?
Answer: Lahore.
Context: 

Sports played on the island include football, cricket, volleyball, tennis, golf, motocross, shooting sports and yachting. Saint Helena has sent teams to a number of Commonwealth Games. Saint Helena is a member of the International Island Games Association. The Saint Helena cricket team made its debut in international cricket in Division Three of the African region of the World Cricket League in 2011.

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Question: Where did the Saint Helena cricket team make it's debut in international cricket?
Answer: Division Three of the African region of the World Cricket League.
Context: 

Some biographical accounts include the autobiography Life on the Color Line: The True Story of a White Boy Who Discovered He Was Black by Gregory Howard Williams; One Drop: My Father's Hidden Life—A Story of Race and Family Secrets written by Bliss Broyard about her father Anatole Broyard; the documentary Colored White Boy about a white man in North Carolina who discovers that he is the descendant of a white plantation owner and a raped African slave; and the documentary on The Sanders Women of Shreveport, Louisiana.

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Question: Gregory Howard Williams wrote what type of book?
Answer: autobiography.
Context: 

Yale expanded gradually, establishing the Yale School of Medicine (1810), Yale Divinity School (1822), Yale Law School (1843), Yale Graduate School of Arts and Sciences (1847), the Sheffield Scientific School (1847), and the Yale School of Fine Arts (1869). In 1887, as the college continued to grow under the presidency of Timothy Dwight V, Yale College was renamed Yale University. The university would later add the Yale School of Music (1894), the Yale School of Forestry & Environmental Studies (founded by Gifford Pinchot in 1900), the Yale School of Public Health (1915), the Yale School of Nursing (1923), the Yale School of Drama (1955), the Yale Physician Associate Program (1973), and the Yale School of Management (1976). It would also reorganize its relationship with the Sheffield Scientific School.

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Question: When was Yale Law School created?
Answer: 1843.
Context: 

The different dialects show many sound shifts in different vowels (even shifting between diphthongs and monophthongs), and in some cases consonants also shift pronunciation. For example, an oddity of West Flemings (and to a lesser extent, East Flemings) is that, the voiced velar fricative (written as "g" in Dutch) shifts to a voiced glottal fricative (written as "h" in Dutch), while the letter "h" in West Flemish becomes mute (just like in French). As a result, when West Flemish try to talk Standard Dutch, they're often unable to pronounce the g-sound, and pronounce it similar to the h-sound. This leaves f.e. no difference between "held" (hero) and "geld" (money). Or in some cases, they are aware of the problem, and hyper-correct the "h" into a voiced velar fricative or g-sound, again leaving no difference.

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Question: What word that means "hero" would a West Fleming speaker probably pronounce the same as "geld"?
Answer: held.
Context: 

According to reciprocity, the efficiency of an antenna used as a receiving antenna is identical to the efficiency as defined above. The power that an antenna will deliver to a receiver (with a proper impedance match) is reduced by the same amount. In some receiving applications, the very inefficient antennas may have little impact on performance. At low frequencies, for example, atmospheric or man-made noise can mask antenna inefficiency. For example, CCIR Rep. 258-3 indicates man-made noise in a residential setting at 40 MHz is about 28 dB above the thermal noise floor. Consequently, an antenna with a 20 dB loss (due to inefficiency) would have little impact on system noise performance. The loss within the antenna will affect the intended signal and the noise/interference identically, leading to no reduction in signal to noise ratio (SNR).

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Question: What is SNR?
Answer: signal to noise ratio.
Context: 

In philosophy, idealism is the group of philosophies which assert that reality, or reality as we can know it, is fundamentally mental, mentally constructed, or otherwise immaterial. Epistemologically, idealism manifests as a skepticism about the possibility of knowing any mind-independent thing. In a sociological sense, idealism emphasizes how human ideas—especially beliefs and values—shape society. As an ontological doctrine, idealism goes further, asserting that all entities are composed of mind or spirit. Idealism thus rejects physicalist and dualist theories that fail to ascribe priority to the mind.

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Question: In sociology, what sorts of ideas does idealism focus on?
Answer: beliefs and values.
Context: 

Compact Disc (CD) is a digital optical disc data storage format. The format was originally developed to store and play only sound recordings but was later adapted for storage of data (CD-ROM). Several other formats were further derived from these, including write-once audio and data storage (CD-R), rewritable media (CD-RW), Video Compact Disc (VCD), Super Video Compact Disc (SVCD), Photo CD, PictureCD, CD-i, and Enhanced Music CD. Audio CDs and audio CD players have been commercially available since October 1982.

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Question: What were CD's originally created to store?
Answer: sound recordings.
Context: 

The Notre Dame football team has a long history, first beginning when the Michigan Wolverines football team brought football to Notre Dame in 1887 and played against a group of students. In the long history since then, 13 Fighting Irish teams have won consensus national championships (although the university only claims 11), along with another nine teams being named national champion by at least one source. Additionally, the program has the most members in the College Football Hall of Fame, is tied with Ohio State University with the most Heisman Trophies won, and have the highest winning percentage in NCAA history. With the long history, Notre Dame has accumulated many rivals, and its annual game against USC for the Jeweled Shillelagh has been named by some as one of the most important in college football and is often called the greatest intersectional rivalry in college football in the country.

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Question: In terms of Notre Dame students in the College Football Hall of Fame the amount of students named is what ?
Answer: the most.
Context: 

The bank is based in Frankfurt, the largest financial centre in the Eurozone. Its location in the city is fixed by the Amsterdam Treaty. The bank moved to new purpose-built headquarters in 2014 which were designed a Vienna-based architectural office named Coop Himmelbau. The building is approximately 180 metres (591 ft) tall and will be accompanied with other secondary buildings on a landscaped site on the site of the former wholesale market in the eastern part of Frankfurt am Main. The main construction began in October 2008, and it was expected that the building will become an architectural symbol for Europe. While it was designed to accommodate double the number of staff who operate in the former Eurotower, that building has been retained since the ECB took responsibility for banking supervision and more space was hence required.

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Question: What decided where the bank was to be located?
Answer: Amsterdam Treaty.
Context: 

Muslim scientists placed far greater emphasis on experiment than had the Greeks. This led to an early scientific method being developed in the Muslim world, where significant progress in methodology was made, beginning with the experiments of Ibn al-Haytham (Alhazen) on optics from c. 1000, in his Book of Optics. The law of refraction of light was known to the Persians. The most important development of the scientific method was the use of experiments to distinguish between competing scientific theories set within a generally empirical orientation, which began among Muslim scientists. Ibn al-Haytham is also regarded as the father of optics, especially for his empirical proof of the intromission theory of light. Some have also described Ibn al-Haytham as the "first scientist" for his development of the modern scientific method.

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Question: What book did Ibn al-Haytham write?
Answer: Book of Optics.
Context: 

La Cueva De Las Ventanas (The Cave of Windows), a series of cliff dwellings along an important trade route, and Las Jarillas Cave scrambled along the canyons of the Sierra Madre in Northwestern Chihuahua date between AD 1205 and 1260 and belong to the Paquimé culture. Cuarenta Casas is thought to have been a branch settlement from Paquime to protect the trade route from attack. Archaeologists believe the civilization began to decline during the 13th century and by the 15th century the inhabitants of Paquime sought refuge in the Sierra Madre Occidental while others are thought to have emigrated north and joined the Ancestral Pueblo peoples. According to anthropologist current natives tribes (Yaqui, Mayo, Opata, and Tarahumara) are descendants of the Casas Grandes culture.

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Question: Along which mountain range does the Cave of Windows lie?
Answer: Sierra Madre.
Context: 

The concept of a gene continues to be refined as new phenomena are discovered. For example, regulatory regions of a gene can be far removed from its coding regions, and coding regions can be split into several exons. Some viruses store their genome in RNA instead of DNA and some gene products are functional non-coding RNAs. Therefore, a broad, modern working definition of a gene is any discrete locus of heritable, genomic sequence which affect an organism's traits by being expressed as a functional product or by regulation of gene expression.

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Question: What is a broad, modern working definition of a gene?
Answer: any discrete locus of heritable, genomic sequence which affect an organism's traits by being expressed as a functional product.
Context: 

In Europe and Australia, the system was released to two separate marketing regions. One region consisted of most of mainland Europe (excluding Italy), and distribution there was handled by a number of different companies, with Nintendo responsible for most cartridge releases. Most of this region saw a 1986 release. Mattel handled distribution for the other region, consisting of the United Kingdom, Ireland, Canada, Italy, Australia and New Zealand, starting the following year. Not until the 1990s did Nintendo's newly created European branch direct distribution throughout Europe.

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Question: Who handled distribution in the other region?
Answer: Mattel.
Context: 

Renaissance humanism was an intellectual movement in Europe of the later Middle Ages and the Early Modern period. The 19th-century German historian Georg Voigt (1827–91) identified Petrarch as the first Renaissance humanist. Paul Johnson agrees that Petrarch was "the first to put into words the notion that the centuries between the fall of Rome and the present had been the age of Darkness". According to Petrarch, what was needed to remedy this situation was the careful study and imitation of the great classical authors. For Petrarch and Boccaccio, the greatest master was Cicero, whose prose became the model for both learned (Latin) and vernacular (Italian) prose.

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Question: The study and following of classical writers was said to be a solution to what issue?
Answer: Cicero.
Context: 

Natives of North America began practicing farming approximately 4,000 years ago, late in the Archaic period of North American cultures. Technology had advanced to the point that pottery was becoming common and the small-scale felling of trees had become feasible. Concurrently, the Archaic Indians began using fire in a controlled manner. Intentional burning of vegetation was used to mimic the effects of natural fires that tended to clear forest understories. It made travel easier and facilitated the growth of herbs and berry-producing plants, which were important for both food and medicines.

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Question: How did Archaic Indians use fire?
Answer: a controlled manner.
Context: 

Jiangsu Art Gallery is the largest gallery in Jiangsu Province, presenting some of the best traditional and contemporary art pieces of China; many other smaller-scale galleries, such as Red Chamber Art Garden and Jinling Stone Gallery, also have their own special exhibitions.

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Question: What type of art does Jiangsu Art Gallery contain?
Answer: traditional and contemporary art pieces of China.
Context: 

Conventionally, Iranian languages are grouped in "western" and "eastern" branches. These terms have little meaning with respect to Old Avestan as that stage of the language may predate the settling of the Iranian peoples into western and eastern groups. The geographic terms also have little meaning when applied to Younger Avestan since it isn't known where that dialect (or dialects) was spoken either. Certain is only that Avestan (all forms) and Old Persian are distinct, and since Old Persian is "western", and Avestan was not Old Persian, Avestan acquired a default assignment to "eastern". Confusing the issue is the introduction of a western Iranian substrate in later Avestan compositions and redactions undertaken at the centers of imperial power in western Iran (either in the south-west in Persia, or in the north-west in Nisa/Parthia and Ecbatana/Media).

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Question: Which language is associated with the eastern branch of Iranian?
Answer: Avestan.
Context: 

In September 2010, Beyoncé made her runway modelling debut at Tom Ford's Spring/Summer 2011 fashion show. She was named "World's Most Beautiful Woman" by People and the "Hottest Female Singer of All Time" by Complex in 2012. In January 2013, GQ placed her on its cover, featuring her atop its "100 Sexiest Women of the 21st Century" list. VH1 listed her at number 1 on its 100 Sexiest Artists list. Several wax figures of Beyoncé are found at Madame Tussauds Wax Museums in major cities around the world, including New York, Washington, D.C., Amsterdam, Bangkok, Hollywood and Sydney.

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Question: Which month and year did GQ feature Beyonce on its cover?
Answer: January 2013.
Context: 

By April and May 1941, the Luftwaffe was still getting through to their targets, taking no more than one- to two-percent losses on any given mission. On 19/20 April 1941, in honour of Hitler's 52nd birthday, 712 bombers hit Plymouth with a record 1,000 tons of bombs. Losses were minimal. In the following month, 22 German bombers were lost with 13 confirmed to have been shot down by night fighters. On 3/4 May, nine were shot down in one night. On 10/11 May, London suffered severe damage, but 10 German bombers were downed. In May 1941, RAF night fighters shot down 38 German bombers.

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Question: How many bombers hit Plymouth on Hitler's birthday?
Answer: 712.