Post-training-Data-Flywheel/databricks-dolly-15k huggingface dataset:
user: How many people who contract COVID-19 end up experiencing symptoms and what symptoms might they experience?

Input:
Coronavirus disease 2019 (COVID-19) is a contagious disease caused by a virus, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The first known case was identified in Wuhan, China, in December 2019. The disease quickly spread worldwide, resulting in the COVID-19 pandemic.

The symptoms of COVID‑19 are variable but often include fever, cough, headache, fatigue, breathing difficulties, loss of smell, and loss of taste. Symptoms may begin one to fourteen days after exposure to the virus. At least a third of people who are infected do not develop noticeable symptoms. Of those who develop symptoms noticeable enough to be classified as patients, most (81%) develop mild to moderate symptoms (up to mild pneumonia), while 14% develop severe symptoms (dyspnea, hypoxia, or more than 50% lung involvement on imaging), and 5% develop critical symptoms (respiratory failure, shock, or multiorgan dysfunction). Older people are at a higher risk of developing severe symptoms. Some people continue to experience a range of effects (long COVID) for months after recovery, and damage to organs has been observed. Multi-year studies are underway to further investigate the long-term effects of the disease.

assistant: Approximately two-thirds of people who are infected with COVID-19 develop noticeable symptoms. Of those who develop symptoms noticeable enough to be classified as patients, most (81%) develop mild to moderate symptoms (up to mild pneumonia), while 14% develop severe symptoms (dyspnea, hypoxia, or more than 50% lung involvement on imaging), and 5% develop critical symptoms (respiratory failure, shock, or multiorgan dysfunction).
user: What is surfing?

Input:
Surfing is a surface water sport in which an individual, a surfer (or two in tandem surfing), uses a board to ride on the forward section, or face, of a moving wave of water, which usually carries the surfer towards the shore. Waves suitable for surfing are primarily found on ocean shores, but can also be found in standing waves in the open ocean, in lakes, in rivers in the form of a tidal bore, or in wave pools.

assistant: Surfing is a sport where a rider uses a surfboard to ride a wave
user: Short Summary about 2011 Cricket World Cup

Input:
The 2011 ICC Cricket World Cup was the tenth Cricket World Cup. It was played in India, Sri Lanka, and for the first time in Bangladesh. India won the tournament, defeating Sri Lanka by 6 wickets in the final at Wankhede Stadium in Mumbai, thus becoming the first country to win the Cricket World Cup final on home soil. India's Yuvraj Singh was declared the man of the tournament. This was the first time in World Cup history that two Asian teams had appeared in the final. It was also the first time since the 1992 World Cup that the final match did not feature Australia.

Fourteen national cricket teams took part in this tournament, including 10 full members and four associate members of the International Cricket Council (ICC). The opening ceremony was held on 17 February 2011 at Bangabandhu National Stadium, Dhaka, and the tournament was played between 19 February and 2 April. The first match was played between India and Bangladesh at the Sher-e-Bangla National Stadium in Mirpur, Dhaka.

assistant: - 2011 Cricket World Cup was played in India, Sri Lanka and Bangladesh
- India won the tournament defeating Sri Lanka.
- Yuvraj Singh was declared the Man of the Tournament
- Opening Ceremony was held on 17 February 2011 at Dhaka
user: Who were Fernando Pessoa's main heteronyms?

Input:
Fernando António Nogueira Pessoa (Portuguese: [fɨɾˈnɐ̃du pɨˈsoɐ]; 13 June 1888 – 30 November 1935) was a Portuguese poet, writer, literary critic, translator, publisher, and philosopher, described as one of the most significant literary figures of the 20th century and one of the greatest poets in the Portuguese language. He also wrote in and translated from English and French.

Pessoa was a prolific writer, and not only under his own name, for he created approximately seventy-five others, of which three stand out, Alberto Caeiro, Álvaro de Campos, and Ricardo Reis. He did not call them pseudonyms because he felt that this did not capture their true independent intellectual life and instead called them heteronyms. These imaginary figures sometimes held unpopular or extreme views.

Pessoa's earliest heteronym, at the age of six, was Chevalier de Pas. Other childhood heteronyms included Dr. Pancrácio and David Merrick, followed by Charles Robert Anon, a young Englishman who became Pessoa's alter ego. In 1905/7, when Pessoa was a student at the University of Lisbon, Alexander Search took the place of Anon. The main reason for this was that, although Search was English, he was born in Lisbon, as was his author. But Search represents a transition heteronym that Pessoa used while searching to adapt to the Portuguese cultural reality. After the republican revolution, in 1910, and consequent patriotic atmosphere, Pessoa created another alter ego, Álvaro de Campos, supposedly a Portuguese naval and mechanical engineer, who was born in Tavira, hometown of Pessoa's ancestors, and graduated in Glasgow. Translator and literary critic Richard Zenith notes that Pessoa eventually established at least seventy-two heteronyms. According to Pessoa himself, there are three main heteronyms: Alberto Caeiro, Álvaro de Campos and Ricardo Reis. Pessoa's heteronyms differ from pen names, because they possess distinct biographies, temperaments, philosophies, appearances, writing styles and even signatures. Thus, heteronyms often disagree on various topics, argue and discuss with each other about literature, aesthetics, philosophy, etc.

assistant: Fernando Pessoa created approximately seventy-five heteronyms, of which three stand out, Alberto Caeiro, Álvaro de Campos, and Ricardo Reis.
Pessoa's heteronyms differ from pen names, because they possess distinct biographies, temperaments, philosophies, appearances, writing styles and even signatures.
user: Given a reference text that describes the air travel disruption after the 2010 Eyjafjallajökull eruption, how long was the air travel over Europe disrupted for?

Input:
In response to concerns that volcanic ash ejected during the 2010 eruptions of Eyjafjallajökull in Iceland would damage aircraft engines, the controlled airspace of many European countries was closed to instrument flight rules traffic, resulting in what at the time was the largest air-traffic shut-down since World War II. The closures caused millions of passengers to be stranded not only in Europe, but across the world. With large parts of European airspace closed to air traffic, many more countries were affected as flights to, from, and over Europe were cancelled.

After an initial uninterrupted shutdown over much of northern Europe from 15 to 23 April, airspace was closed intermittently in different parts of Europe in the following weeks, as the path of the ash cloud was tracked. The ash cloud caused further disruptions to air travel operations in Scotland and Ireland on 4 and 5 May and in Spain, Portugal, northern Italy, Austria, and southern Germany on 9 May. Irish and UK airspace closed again on 16 May and reopened on 17 May.

The eruption occurred beneath glacial ice. The cold water from the melting ice chilled the lava quickly, causing it to fragment into very small particles of glass (silica) and ash, which were carried into the eruption plume. The extremely fine ash particles and the large volume of steam from the glacial meltwater sent an ash plume hazardous to aircraft rapidly high into the upper atmosphere. The presence and location of the plume depended upon the state of the eruption and the winds. The large amount of glacial meltwater flowing into the eruption vent made this eruption so explosive that it ejected its ash plume directly into the jet stream, which was unusually stable and south-easterly. The ash was then carried over Europe into some of the busiest airspace in the world.

The International Air Transport Association (IATA) estimated that the airline industry worldwide would lose €148 million (US$200 million, £130 million) a day during the disruption. IATA stated that the total loss for the airline industry was around US$1.7 billion (£1.1 billion, €1.3 billion). The Airport Operators Association (AOA) estimated that airports lost £80 million over the six-and-a-half days. Over 95,000 flights had been cancelled all across Europe during the six-day airspace ban, with later figures suggesting 107,000 flights cancelled during an 8-day period, accounting for 48% of total air traffic and roughly 10 million passengers.

assistant: Initially there was an uninterrupted shutdown of the air travel from April 15 until April 23. There were intermittent disruptions in different parts of Europe in the following weeks until May 17. Overall, the air travel over Europe disrupted for 33 days between April 15 and May 17 2010.
user: Given the reference text about moths, what family does Bityla sericea belong to?

Input:
Bityla sericea is a species of moth in the family Noctuidae. This species is endemic to New Zealand. It is classified as "At Risk, Naturally Uncommon" by the New Zealand Department of Conservation. This species was first described by Arthur Gardiner Butler in 1877 using a specimen obtained from John Enys and collected in the South Island. George Hudson discussed and illustrated this species both in his 1898 book, New Zealand moths and butterflies (Macro-lepidoptera) and his 1928 publication The Butterflies and Moths of New Zealand. In 1905 Hudson, thinking he was describing a new species, also gave the species the name Orthosia pallida. George Francis Hampson, also mistakenly believing this was a separate species placed O. pallida in the genus Bityla. Hudson discussed B. pallida in his 1928 publication. John S. Dugdale synonymised B. pallida with B. sericea in 1988. The holotype specimen of B. sericea is held at the Natural History Museum, London.

assistant: Noctuidae
user: Extract the names of all schools in the text

Input:
Todd, third son of Ira and Sally (Hmman) Todd, was born in Hartwick, New York., March 4, 1813. He had spent one year at Amherst College, before entering as Sophomore at Yale College, where he graduated in 1836. He taught a high school in Canaan, Conn., until the spring of 1837, when he began law studies with Judge Arphaxad Loomis, of Little Falls, New York. Upon his admission to the bar in 1839, he decided to emigrate to the West. He selected St. Louis and arrived there in November, 1839, beginning practice in March, 1840. He gave special attention to questions affecting real property, and achieved distinguished success in litigated cases of this nature. Through apprehensions with regard to his health, he retired in 1860, at a comparatively early age, from active practice, confining himself thereafter to office consultations. He declined all political nominations until 1854, when he was elected to the Missouri House of Representatives. In 1860 he was an unsuccessful candidate for US Congress on the Bell and Everett ticket. In 1875, he was a member of the convention which revised the Constitution of Missouri. He was a director of Washington University, in St. Louis, and served gratuitously for fifteen years in its Law Department as lecturer. Among his students was Lemma Barkaloo, the first female law student in the United States. After a month's illness, he died at his home in St. Louis, of meningitis, April 30, 1885, in his 73rd year.

assistant: Amherst College
Yale College
Washington University
user: What would cause stride scheduling to cause inefficiency in CPU operations?

Input:
The stride scheduling is a type of scheduling mechanism that has been introduced as a simple concept to achieve proportional CPU capacity reservation among concurrent processes. Stride scheduling aims to sequentially allocate a resource for the duration of standard time-slices (quantum) in a fashion, that performs periodic recurrences of allocations. Thus, a process p1 which has reserved twice the share of a process p2 will be allocated twice as often as p2. In particular, process p1 will even be allocated two times every time p2 is waiting for allocation, assuming that neither of the two processes performs a blocking operation.

assistant: Blocking operations would cause dependency issues between p1 and p2 if either is blocking the other.
user: Given this paragraph about Yahalom and his works, tell me when he was born?

Input:
Yahalom is the author of numerous books and articles on Hebrew poetry, from Byzantine Palestine (5th century CE) to the early modern period. Much of his work explores the connections between Hebrew poetry and the literature of the other groups living in the same time and place, for example, the link between piyyut and Syriac and Greek Christian hymns; between Hebrew poetry from Spain and the emerging romances in European languages; and between early modern mystical Hebrew poetry in the Ottoman Empire and Turkish songs. He also has written extensively about the bilingual (Hebrew and Arabic) culture of Judah Al-Harizi.

assistant: Based off of this paragraph, it is clear that Yahalom wrote books and articles "from Byzantine Palestine (5th century CE) to the early modern period". Therefore, it is likely that Yahalom was born in the early modern period or sometime after the early modern period.

The exact date of Yahalom's birth cannot be determined given the provided information.
user: From the passage provided, extract the difference in caffeine between a light roast and a dark roast.

Input:
Sucrose is rapidly lost during the roasting process, and may disappear entirely in darker roasts. During roasting, aromatic oils and acids weaken, changing the flavor; at 205 °C (401 °F), other oils start to develop. One of these oils, caffeol, is created at about 200 °C (392 °F), which is largely responsible for coffee's aroma and flavor. The difference of caffeine content between a light roast and a dark roast is only about 0.1%.

assistant: The difference of caffeine content between a light roast and a dark roast is about 0.1%.
user: What does Midnight Sun mean?

Input:
Midnight sun is a natural phenomenon that occurs in the summer months in places north of the Arctic Circle or south of the Antarctic Circle, when the Sun remains visible at the local midnight. When midnight sun is seen in the Arctic, the Sun appears to move from left to right, but in Antarctica the equivalent apparent motion is from right to left. This occurs at latitudes from 65°44' to 90° north or south, and does not stop exactly at the Arctic Circle or the Antarctic Circle, due to refraction.

assistant: Midnight sun is a natural phenomenon that occurs in the summer months in places north of the Arctic Circle or south of the Antarctic Circle, when the Sun remains visible at the local midnight.
user: Extract all of the dates mentioned in this paragraph and list them using bullets in the format {Date} - {Description}

Input:
Ilya (or Ilia) Smirin (Hebrew: איליה יוליביץ' סמירין; Russian: Илья Юльевич Смирин, romanized: Ilya Yulievich Smirin; born January 21, 1968) is a Byelorussian SSR-born and an Israeli chess player. He was awarded the title of Grandmaster by FIDE in 1990.

assistant: • January 21, 1968 - This is when Ilya Smirin was born
• 1990 - This is when Ilya Smirin was awarded the title of Grandmaster by FIDE
user: List down the key takeaways from the below paragraph on how Singapore growth is derived from its monetary policy

Input:
Unlike many other central banks such as Federal Reserve System, European Central Bank or Bank of England, MAS does not regulate the monetary system via interest rates to influence the liquidity in the system. Instead, it chooses to do it via the foreign exchange mechanism, which it has been doing since 1981. In doing so it manages the Singapore dollar versus a number of currencies that they do not reveal publicly – a Singapore dollar nominal effective exchange rate (S$ NEER). It carries this out by intervening in the SGD market as well as other operations in the money market. The MAS reviews its policy stance less frequently than most central banks, in a cycle that is around every 6 months. In some circumstances, such as during the COVID-19 pandemic MAS can change the date of its twice yearly meeting.

assistant: Policy to adopt foreign exchange mechanism instead of interest rates to regulate monetary system
It manages Singapore dollar against multiple currency.
it policy review/change is less than other central banks
Singapore dollar nominal effective exchange rate (S$ NEER).
user: Provide three bullets about Einstein from this paragraph that does not relate to physics

Input:
Albert Einstein (14 March 1879 – 18 April 1955) was a German-born theoretical physicist, widely acknowledged to be one of the greatest and most influential physicists of all time. Einstein is best known for developing the theory of relativity, but he also made important contributions to the development of the theory of quantum mechanics. Relativity and quantum mechanics are the two pillars of modern physics. His mass–energy equivalence formula E = mc2, which arises from relativity theory, has been dubbed "the world's most famous equation". His work is also known for its influence on the philosophy of science. He received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect", a pivotal step in the development of quantum theory. His intellectual achievements and originality resulted in "Einstein" becoming synonymous with "genius". Einsteinium, one of the synthetic elements in the periodic table, was named in his honor.

assistant: - Einstein was born in Germany
- Einstein lived to 76 years old
- One part of Einstein’s legacy was that his name became synonymous with “genius”
user: Where did Alexander Digeon fought

assistant: Alexander Elisabeth Michel vicomte Digeon, (27 June 1771 – 2 August 1826) fought in the French Revolutionary Wars in the cavalry. He became a general officer during the Napoleonic Wars, fighting in a number of important battles. After 1814, he gave his loyalty to the Bourbon Restoration and briefly served as Minister of War.
user: How many world championships has Max Verstappen won?

Input:
After winning the 2021 Abu Dhabi Grand Prix, Verstappen became the first Dutch driver to win the Formula One World Championship, and the 34th Formula One World Drivers' Champion. He won his second consecutive Formula One championship the next season.

assistant: Max Verstappen has won 2 Formula One World Championships. He won his first one in 2021 at the Abu Dhabi Grand Prix. In 2022 he won his second consecutive Formula One championship

As of the 3rd race of the 2023 season, he is leading the World Championship with 69 points.
user: Is there a movie about Wikipedia

Input:
Truth in Numbers? Everything, According to Wikipedia is a 2010 American documentary film that explores the history and cultural implications of the online, editable encyclopedia Wikipedia. The film considers the question of whether all individuals or just experts should be tasked with editing an encyclopedia.

The site's history and background is given, along with commentary from Wikipedia founders Jimmy Wales and Larry Sanger. Commentators that appear in the film include author Howard Zinn, Len Downie of The Washington Post, Bob Schieffer of CBS News, former Encyclopædia Britannica chief Robert McHenry and former Central Intelligence Agency director James Woolsey. The documentary discusses incidents that shed a negative light on Wikipedia, including the Essjay controversy and the Wikipedia biography controversy.

The long-delayed film premiered at Wikimania 2010 in Gdańsk in July 2010, and was screened at the Paley Center for Media in New York City on October 20, 2010. It was shown as part of the Savannah Film Festival on November 3, 2010, at Savannah College of Art and Design's Trustees Theater. Truth in Numbers? received a mixed reception, with favorable commentary from author Ted Leonsis, in the AOL publication Urlesque, and coverage at the Savannah Film Festival by Carlos Serrano of District.

assistant: Yes. Truth in Numbers? Everything, According to Wikipedia is a 2010 American documentary film that explores the history and cultural implications of the online, editable encyclopedia Wikipedia. The film considers the question of whether all individuals or just experts should be tasked with editing an encyclopedia.
user: Extract all the dates from this paragraph provided.

Input:
The New Joint Endeavor for Welfare, Education, and Liberation, or New JEWEL Movement (NJM), was a Marxist–Leninist vanguard party in the Caribbean island nation of Grenada that was led by Maurice Bishop.

Established in 1973, the NJM issued its manifesto prior to the granting of independence to Grenada in 1974. The movement took control of the country with a successful bloodless revolution in 1979 and ruled by decree as the People's Revolutionary Government until 1983. In 1983, Bishop was killed by paramilitaries affiliated with hard-liners in his own party. This led to a military government, which was deposed by the US military in a 1983 invasion.

assistant: 1973, 1974, 1979, 1983
user: In which cities was the AFL Grand Final played during COVID-19 ?

Input:
The COVID-19 pandemic affected the scheduling of the match in 2020 and 2021, as outbreaks of the virus in Melbourne during finals precluded unrestricted travel and mass gatherings in Victoria. In 2020, when most of the league's clubs had been relocated to Queensland for the majority of the season, the grand final was played at the Gabba in Brisbane, the first time it had been played outside Victoria. It was also played at night, the first time it was not played in the afternoon time slot. The following season, it was played at Optus Stadium in Perth in a twilight timeslot

assistant: The AFL Grand Final was played in Brisbane in 2020 and Perth in 2021 due to the COVID-19 pandemic. Usually the AFL Grand Final is played in Melbourne, Victoria.
user: Extract some details about the company 'Bath & Body Works' from the given passage

Input:
Bath & Body Works was founded in 1990 in New Albany, Ohio. The company's first store opened in a Cambridge, Massachusetts mall in September 1990. In 1997, a secondary brand called Bath & Body Works at Home was launched. Two years later the company launched the White Barn Candle Company, a division specializing in the sale of scented candles.

assistant: 1.	In 1990, New Albany, Ohio, Bath & Body Works was founded.
2.	In the same year Sept 1990 , the company's first store was opened in a Cambridge, Massachusetts mall.
3.	In year 1997, a secondary brand called Bath & Body Works at Home was also launched.
4.	Two years after the lauch, they launched another company named the White Barn Candle Company, a division specializing in the sale of scented candles.
user: Who directed Terror Mountain, a American silent Western film?

Input:
Terror Mountain is a 1928 American silent Western film directed by Louis King and written by Frank Howard Clark and Helen Gregg. The film stars Tom Tyler, Jane Reid, Al Ferguson, Jules Cowles and Frankie Darro. The film was released on August 19, 1928, by Film Booking Offices of America. It was also released as Terror and Tom's Vacation.

assistant: Louis King is a director of the film.
user: How many types of cat does the world cat federation recognise?

Input:
As of 2023, The International Cat Association (TICA) recognizes 73 standardized breeds, the Cat Fanciers' Association (CFA) recognizes 45, the Fédération Internationale Féline (FIFe) recognizes 50, the Governing Council of the Cat Fancy (GCCF) recognizes 45, and the World Cat Federation (WCF) recognizes 69.

assistant: 69
user: What is the history of coffee?

Input:
The history of coffee dates back to centuries of old oral tradition in modern day Ethiopia. However, neither where coffee was first cultivated nor direct evidence of its consumption prior to the 15th century have been found. Sufi monasteries in Yemen employed coffee as an aid to concentration during prayers. Coffee later spread to the Levant and Persia in the early 16th century; it caused some controversy on whether it was halal in Ottoman and Mamluk society. Coffee arrived in Italy the second half of the 16th century through commercial Mediterranean trade routes, while Central and Eastern Europeans learnt of coffee from the Ottomans. By the mid 17th century, it had reached India and the East Indies. Coffee houses would establish themselves in Western Europe by the late 17th century, especially in England and Germany. One of the earliest cultivations of coffee in the New World was when Gabriel de Clieu brought coffee seedlings to Martinique in 1720. These beans later sprouted 18,680 coffee trees which enabled its spread to other Caribbean islands like Saint-Domingue and also to Mexico. By 1788, Saint-Domingue supplied half the world's coffee. By 1852, globally, Brazil became the largest producer of coffee and has held that status ever since. The period since 1950 saw the widening of the playing field due to the emergence of several other major producers, notably Colombia, Ivory Coast, Ethiopia, and Vietnam; the latter overtook Colombia and became the second-largest producer in 1999. Modern production techniques along with the mass productization of coffee has made it a household item today.

assistant: Much of the early history of coffee was tied to oral tradition in modern-day Ethiopia. Presently, there is no evidence of coffee consumption and cultivation before the 15th century. Yemeni monks drank coffee to aid in concentration during prayers. In the early 16th century, coffee spread to the Levant and Persia. Later in the 16th-century coffee arrived in Italy via Mediterranean trade routes. The Ottomans brought it to Central and Eastern Europe. It reached India by the mid-17th century.England and Germany pioneered the coffee house concept that emerged in Western Europe. The Caribbean island of Martinique hosted one of the earliest ex-situ coffee cultivations in the New World - Gabriel de Clieu brought coffee seedlings here in 1720. These resulted in coffee plantations in other Caribbean islands like Saint-Domingue (which, by 1788, supplied half of the world's coffee) and also in Mexico.Brazil is currently the largest coffee producer globally, a status held since 1852. Since 1950, a number of other major producers emerged, including Colombia, Ivory Coast, Ethiopia, and Vietnam. Today, coffee is a household item as a result of modern production techniques and mass productization.
user: When did Phil Knight announce he would step down as chairman of Nike

Input:
Throughout the 1980s, Nike expanded its product line to encompass many sports and regions throughout the world. In 1990, Nike moved into its eight-building World Headquarters campus in Beaverton, Oregon. The first Nike retail store, dubbed Niketown, opened in downtown Portland in November of that year.  Phil Knight announced in mid-2015 that he would step down as chairman of Nike in 2016. He officially stepped down from all duties with the company on June 30, 2016.  In a company public announcement on March 15, 2018, Nike CEO Mark Parker said Trevor Edwards, a top Nike executive who was seen as a potential successor to the chief executive, was relinquishing his position as Nike's brand president and would retire in August.

assistant: Phil Knight announced he would step down in 2015 as chairman and offically stepped down in 2016
user: What are common florals found in Zigalga National Park?

Input:
Zigalga National Park (Russian: Национальный парк «Зигальга») is located on the high Zigalga Ridge of the Southern Ural Mountains in Russia, on the transition between Europe and Siberia. Much of the territory is untouched by human activity and so supports Ice Age relict floral communities through all altitude zones - pine and birch forest, dark coniferous taiga, alpine meadows and mountain tundra. The park was officially created in 2019. The park is located in the Katav-Ivanovsky District of Chelyabinsk Oblast.

Topography
Ziglalga National Park connects two large protected areas on the main ridge of the Southern Urals, with Zyuratkul National Park to the northeast, and the South Ural Nature Reserve to the southwest. The park includes headwaters of the Yuryuzan River and the Kutkurka River. The highest point is at Mount Poperechnaya (1,387 metres (4,551 ft))

assistant: Zigalga National Park has the majority of its territory untouched by human activity and includes pine and birch forest, dark coniferous taiga, alpine meadows and mountain tundra.
user: What is linux Bootloader

Input:
A bootloader, also spelled as boot loader or called boot manager and bootstrap loader, is a computer program that is responsible for booting a computer.

When a computer is turned off, its software including operating systems, application code, and data‍—‌remains stored on non-volatile memory. When the computer is powered on, it typically does not have an operating system or its loader in random-access memory (RAM). The computer first executes a relatively small program stored in read-only memory (ROM, and later EEPROM, NOR flash) along with some needed data, to initialize RAM (especially on x86 systems), to access the nonvolatile device (usually block device, eg NAND flash) or devices from which the operating system programs and data can be loaded into RAM.

Some earlier computer systems, upon receiving a boot signal from a human operator or a peripheral device, may load a very small number of fixed instructions into memory at a specific location, initialize at least one CPU, and then point the CPU to the instructions and start their execution. These instructions typically start an input operation from some peripheral device (which may be switch-selectable by the operator). Other systems may send hardware commands directly to peripheral devices or I/O controllers that cause an extremely simple input operation (such as "read sector zero of the system device into memory starting at location 1000") to be carried out, effectively loading a small number of boot loader instructions into memory; a completion signal from the I/O device may then be used to start execution of the instructions by the CPU.

Smaller computers often use less flexible but more automatic boot loader mechanisms to ensure that the computer starts quickly and with a predetermined software configuration. In many desktop computers, for example, the bootstrapping process begins with the CPU executing software contained in ROM (for example, the BIOS of an IBM PC or an IBM PC compatible) at a predefined address (some CPUs, including the Intel x86 series are designed to execute this software after reset without outside help). This software contains rudimentary functionality to search for devices eligible to participate in booting, and load a small program from a special section (most commonly the boot sector) of the most promising device, typically starting at a fixed entry point such as the start of the sector.

assistant: A bootloader is a program written in machine code that loads the operating system into RAM during the boot process.
user: What is one-child policy?

Input:
The term one-child policy refers to a population planning initiative in China implemented between 1980 and 2015 to curb the country's population growth by restricting many families to a single child. That initiative was part of a much broader effort to control population growth that began in 1970 and ended in 2021, a half century program that included minimum ages at marriage and childbearing, two-child limits for many couples, minimum time intervals between births, heavy surveillance, and stiff fines for non-compliance. The program had wide-ranging social, cultural, economic, and demographic effects, although the contribution of one-child restrictions to the broader program has been the subject of controversy.

assistant: The "one-child policy" was a Chinese population planning initiative that was implemented from 1980 to 2015 to curb population growth by limiting many families to only one child. It was part of a larger effort to control population growth that began in 1970 and ended in 2021, which included setting minimum ages for marriage and childbearing, imposing two-child limits on many couples, requiring minimum intervals between births, close monitoring, and imposing stiff fines for non-compliance. The policy had far-reaching social, cultural, economic, and demographic effects, although the extent to which the one-child restrictions contributed to the broader program has been a matter of debate.
user: What is a laser and who created it?

Input:
A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word laser is an anacronym that originated as an acronym for light amplification by stimulated emission of radiation The first laser was built in 1960 by Theodore Maiman at Hughes Research Laboratories, based on theoretical work by Charles H. Townes and Arthur Leonard Schawlow.

A laser differs from other sources of light in that it emits light that is coherent. Spatial coherence allows a laser to be focused to a tight spot, enabling applications such as laser cutting and lithography. Spatial coherence also allows a laser beam to stay narrow over great distances (collimation), enabling applications such as laser pointers and lidar (light detection and ranging). Lasers can also have high temporal coherence, which allows them to emit light with a very narrow spectrum. Alternatively, temporal coherence can be used to produce ultrashort pulses of light with a broad spectrum but durations as short as a femtosecond.

Lasers are used in optical disc drives, laser printers, barcode scanners, DNA sequencing instruments, fiber-optic, and free-space optical communication, semiconducting chip manufacturing (photolithography), laser surgery and skin treatments, cutting and welding materials, military and law enforcement devices for marking targets and measuring range and speed, and in laser lighting displays for entertainment. Semiconductor lasers in the blue to near-UV have also been used in place of light-emitting diodes (LEDs) to excite fluorescence as a white light source. This permits a much smaller emitting area due to the much greater radiance of a laser and avoids the droop suffered by LEDs; such devices are already used in some car headlamps.

assistant: A laser is a device that emits light from an electromagnetic radiation source.  The first laser was built in 1960 by Theodore Maiman at Hughes Research Laboratories, based on theoretical work by Charles H. Townes and Arthur Leonard Schawlow.

Lasers emit a certain type of light. Light that is coherent. Coherence can be measured spatially or temporally. Spacial coherence allows laser beams to stay narrow over great distances. Temporal coherence can be used to produce ultrashort pules of light. 

Some example of the uses of lasers are optical disc drives, laser printers, barcode scanners, fiber optics and photolithography