dkoterwa/mlqa_filtered huggingface dataset:
On September 11, 2001, the structure was damaged by debris when the nearby North Tower of the World Trade Center collapsed. The debris also ignited fires, which continued to burn throughout the afternoon on lower floors of the building. The building's internal fire suppression system lacked water pressure to fight the fires, and the building collapsed completely at 5:21:10 pm, according to FEMA, while the 2008 NIST study placed the final collapse time at 5:20:52 pm. The collapse began when a critical internal column buckled and triggered structural failure throughout, which was first visible from the exterior with the crumbling of a rooftop penthouse structure at 5:20:33 pm. The collapse made the old 7 World Trade Center the first tall building known to have collapsed primarily due to uncontrolled fires, and at the time, the only steel skyscraper in the world to have collapsed due to fire.Construction of the new 7 World Trade Center began in 2002, and was completed in 2006. The building is 52 stories tall (plus one underground floor), making it the 28th-tallest in New York. It is built on a smaller footprint than the original, and is bounded by Greenwich, Vesey, Washington, and Barclay Streets on the east, south, west, and north, respectively. A small park across Greenwich Street occupies space that was part of the original building's footprint. The current building's design emphasizes safety, with a reinforced concrete core, wider stairways, and thicker fireproofing of steel columns. It also incorporates numerous green design features. The building was the first commercial office building in New York City to receive the U.S. Green Building Council's Leadership in Energy and Environmental Design (LEED) certification, where it won a gold rating. It was also one of the first projects accepted to be part of the Council's pilot program for Leadership in Energy and Environmental Design – Core and Shell Development (LEED-CS).

Question: How tall was the building?
Answer: 52 stories tall
Spicer & Oppenheim agreed to lease 14 percent of the space, but for more than a year, as Black Monday and other factors adversely affected the Lower Manhattan real estate market, Silverstein was unable to find tenants for the remaining space. By April 1988, he had lowered the rent and made other concessions.In November 1988, Salomon Brothers withdrew from plans to build a large new complex at Columbus Circle in Midtown, and agreed to a 20-year lease for the top 19 floors of 7 World Trade Center. The building was extensively renovated in 1989 to accommodate the needs of Salomon Brothers. This led to the alternative naming of the building as the Salomon Brothers building. Most of three existing floors were removed as tenants continued to occupy other floors, and more than 350 tons (U.S.) of steel were added to construct three double-height trading floors. Nine diesel generators were installed on the 5th floor as part of a backup power station. "Essentially, Salomon is constructing a building within a building – and it's an occupied building, which complicates the situation", said a district manager of Silverstein Properties. The unusual task was possible, said Larry Silverstein, because it was designed to allow for "entire portions of floors to be removed without affecting the building's structural integrity, on the assumption that someone might need double-height floors."At the time of the September 11, 2001, attacks, Salomon Smith Barney was by far the largest tenant in 7 World Trade Center, occupying 1,202,900 sq ft (111,750 m2) (64 percent of the building) which included floors 28–45. Other major tenants included ITT Hartford Insurance Group (122,590 sq ft/11,400 m2), American Express Bank International (106,117 sq ft/9,900 m2), Standard Chartered Bank (111,398 sq ft/10,350 m2), and the Securities and Exchange Commission (106,117 sq ft/9,850 m2). Smaller tenants included the Internal Revenue Service Regional Council (90,430 sq ft/8,400 m2) and the United States Secret Service (85,343 sq ft/7,900 m2). The smallest tenants included the New York City Office of Emergency Management, National Association of Insurance Commissioners, Federal Home Loan Bank, First State Management Group Inc., Provident Financial Management, and the Immigration and Naturalization Service. The Department of Defense (DOD) and Central Intelligence Agency (CIA) shared the 25th floor with the IRS. (The clandestine CIA office was revealed only after the 9/11 attacks.)  Floors 46–47 were mechanical floors, as were the bottom six floors and part of the seventh floor.

Question: How much steel was added to the structure?
Answer: 350 tons
Kepler's laws of planetary motion describe the orbits of objects about the Sun. Following Kepler's laws, each object travels along an ellipse with the Sun at one focus. Objects closer to the Sun (with smaller semi-major axes) travel more quickly because they are more affected by the Sun's gravity. On an elliptical orbit, a body's distance from the Sun varies over the course of its year. A body's closest approach to the Sun is called its perihelion, whereas its most distant point from the Sun is called its aphelion. The orbits of the planets are nearly circular, but many comets, asteroids, and Kuiper belt objects follow highly elliptical orbits. The positions of the bodies in the Solar System can be predicted using numerical models.

Question: What do all objects focus on according to Kepler's laws?
Answer: Sun
The vast majority of the Solar System consists of a near-vacuum known as the interplanetary medium. Along with light, the Sun radiates a continuous stream of charged particles (a plasma) known as the solar wind. This stream of particles spreads outwards at roughly 1.5 million kilometres per hour, creating a tenuous atmosphere that permeates the interplanetary medium out to at least 100 AU (see § Heliosphere). Activity on the Sun's surface, such as solar flares and coronal mass ejections, disturbs the heliosphere, creating space weather and causing geomagnetic storms. The largest structure within the heliosphere is the heliospheric current sheet, a spiral form created by the actions of the Sun's rotating magnetic field on the interplanetary medium.Earth's magnetic field stops its atmosphere from being stripped away by the solar wind. Venus and Mars do not have magnetic fields, and as a result the solar wind is causing their atmospheres to gradually bleed away into space. Coronal mass ejections and similar events blow a magnetic field and huge quantities of material from the surface of the Sun. The interaction of this magnetic field and material with Earth's magnetic field funnels charged particles into Earth's upper atmosphere, where its interactions create aurorae seen near the magnetic poles.

Question: What would strip away the Earth's magnetic field?
Answer: solar wind
With a few exceptions, the farther a planet or belt is from the Sun, the larger the distance between its orbit and the orbit of the next nearer object to the Sun. For example, Venus is approximately 0.33 AU farther out from the Sun than Mercury, whereas Saturn is 4.3 AU out from Jupiter, and Neptune lies 10.5 AU out from Uranus. Attempts have been made to determine a relationship between these orbital distances (for example, the Titius–Bode law), but no such theory has been accepted. The images at the beginning of this section show the orbits of the various constituents of the Solar System on different scales.

Question: What is an example of an attempt to determine the relationship between orbital distances?
Answer: the Titius–Bode law
On 8 March, her medical condition continued to deteriorate and the infant princess died at 3:38 am. The Emperor ordered the army to stop their actions for the day and decreed a day of national mourning. On 13 March, the princess was buried in a simple ceremony in the Toshimagaoka cemetery. The Empress was devastated; she held a doll of about the same size as Sachiko for days and would not have another child for one more year.

Question: When did the infant princess pass away?
Answer: 8 March
Anne was born at 11:39 p.m. on 6 February 1665 at St James's Palace, London, the fourth child and second daughter of the Duke of York (afterwards James II and VII), and his first wife, Anne Hyde. Her father was the younger brother of King Charles II, who ruled the three kingdoms of England, Scotland and Ireland, and her mother was the daughter of Lord Chancellor Edward Hyde, 1st Earl of Clarendon. At her Anglican baptism in the Chapel Royal at St James's, her older sister, Mary, was one of her godparents, along with the Duchess of Monmouth and the Archbishop of Canterbury, Gilbert Sheldon. The Duke and Duchess of York had eight children, but Anne and Mary were the only ones to survive into adulthood.As a child, Anne suffered from an eye condition, which manifested as excessive watering known as "defluxion". For medical treatment, she was sent to France, where she lived with her paternal grandmother, Henrietta Maria of France, at the Château de Colombes near Paris. Following her grandmother's death in 1669, Anne lived with an aunt, Henrietta Anne, Duchess of Orléans. On the sudden death of her aunt in 1670, Anne returned to England. Her mother died the following year.As was traditional in the royal family, Anne and her sister were brought up separated from their father in their own establishment at Richmond, London. On the instructions of Charles II, they were raised as Protestants. Placed in the care of Colonel Edward and Lady Frances Villiers, their education was focused on the teachings of the Anglican church. Henry Compton, Bishop of London, was appointed as Anne's preceptor.Around 1671, Anne first made the acquaintance of Sarah Jennings, who later became her close friend and one of her most influential advisors. Jennings married John Churchill (the future Duke of Marlborough) in about 1678. His sister, Arabella Churchill, was the Duke of York's mistress, and he was to be Anne's most important general.In 1673, the Duke of York's conversion to Catholicism became public, and he married a Catholic princess, Mary of Modena, who was only six and a half years older than Anne. Charles II had no legitimate children, and so the Duke of York was next in the line of succession, followed by his two surviving daughters from his first marriage, Mary and Anne—as long as he had no son. Over the next ten years, the new Duchess of York had ten children, but all were either stillborn or died in infancy, leaving Mary and Anne second and third in the line of succession after their father. There is every indication that, throughout Anne's early life, she and her stepmother got on well together, and the Duke of York was a conscientious and loving father.

Question: When did Anne's grandmother die?
Answer: 1669
Anne's final pregnancy ended on 25 January 1700 with a stillbirth. She had been pregnant at least seventeen times over as many years, and had miscarried or given birth to stillborn children at least twelve times. Of her five liveborn children, four died before reaching the age of two. Anne suffered from bouts of "gout" (pains in her limbs and eventually stomach and head) from at least 1698. Based on her foetal losses and physical symptoms, she may have had disseminated lupus erythematosus, or Hughes syndrome. Alternatively, pelvic inflammatory disease could explain why the onset of her symptoms roughly coincided with her penultimate pregnancy. Other suggested causes of her failed pregnancies are listeriosis, diabetes, intrauterine growth retardation, and rhesus incompatibility. Rhesus incompatibility, however, generally worsens with successive pregnancies, and so does not fit with the pattern of Anne's pregnancies, as her only son to survive infancy, Prince William, Duke of Gloucester, was born after a series of stillbirths. Experts also rule out syphilis, porphyria and pelvic deformation as incompatible with her medical history.

Question: What did people say were failed pregnancy causes?
Answer: listeriosis, diabetes, intrauterine growth retardation, and rhesus incompatibility
When Charles II died in 1685, Anne's father became King James II of England and VII of Scotland. To the consternation of the English people, James began to give Catholics military and administrative offices, in contravention of the Test Acts that were designed to prevent such appointments. Anne shared the general concern, and continued to attend Anglican services. As her sister Mary lived in the Netherlands, Anne and her family were the only members of the royal family attending Protestant religious services in England. When her father tried to get Anne to baptise her youngest daughter into the Catholic faith, Anne burst into tears. "The Church of Rome is wicked and dangerous", she wrote to her sister, "their ceremonies—most of them—plain downright idolatry." Anne became estranged from her father and stepmother, as James moved to weaken the Church of England's power.In early 1687, within a matter of days, Anne miscarried, her husband caught smallpox, and their two young daughters died of the same infection. Lady Rachel Russell wrote that George and Anne had "taken [the deaths] very heavily ... Sometimes they wept, sometimes they mourned in words; then sat silent, hand in hand; he sick in bed, and she the carefullest nurse to him that can be imagined." Later that year, she suffered another stillbirth.

Question: What was designed to prevent giving Catholics military jobs?
Answer: Test Acts
William of Orange invaded England on 5 November 1688 in an action, known as the Glorious Revolution, which ultimately deposed King James. Forbidden by James to pay Mary a projected visit in the spring of 1687, Anne corresponded with her and was aware of the plans to invade. On the advice of the Churchills, she refused to side with James after William landed and instead wrote to William on 18 November declaring her approval of his action. Churchill abandoned the unpopular King James on the 24th. Prince George followed suit that night, and in the evening of the following day James issued orders to place Sarah Churchill under house arrest at St James's Palace. Anne and Sarah fled from Whitehall by a back staircase, putting themselves under the care of Bishop Compton. They spent one night in his house, and subsequently arrived at Nottingham on 1 December. Two weeks later and escorted by a large company, Anne arrived at Oxford, where she met Prince George in triumph. "God help me!", lamented James on discovering the desertion of his daughter on 26 November, "Even my children have forsaken me." On 19 December, Anne returned to London, where she was at once visited by William. James fled to France on the 23rd. Anne showed no concern at the news of her father's flight, and instead merely asked for her usual game of cards. She justified herself by saying that she "was used to play and never loved to do anything that looked like an affected constraint".In January 1689, a Convention Parliament assembled in England and declared that James had effectively abdicated when he fled, and that the thrones of England and Ireland were therefore vacant. The Parliament or Estates of Scotland took similar action, and William and Mary were declared monarchs of all three realms. The Bill of Rights 1689 and Claim of Right Act 1689 settled the succession. Anne and her descendants were to be in the line of succession after William and Mary, and they were to be followed by any descendants of William by a future marriage. On 24 July 1689, Anne gave birth to a son, Prince William, Duke of Gloucester, who, though ill, survived infancy. As King William and Queen Mary had no children, it looked as though Anne's son would eventually inherit the Crown.

Question: What wasn't Anne concerned about?
Answer: news of her father's flight
Dr. Mardon graduated in 1985 with a major in cultural geography from the University of Lethbridge. He became a graduate student at South Dakota State University, where he also attended the Space Studies Program, and received a master's of science in 1988. He also received a master's degree in education from Texas A&M University in 1990. After he was diagnosed with schizophrenia, he earned a Ph.D from Greenwich University. He has done work on other degrees from Newman Theological College, Kharkov National University, and the University of South Africa. He received an honorary law degree (LL.D.) from the University of Alberta in 2011.

Question: Where did Dr. Mardon receive his master's degree?
Answer: Texas A&M University
The 82nd Academy Awards ceremony, presented by the Academy of Motion Picture Arts and Sciences (AMPAS), honored the best films of 2009 and took place on March 7, 2010, at the Kodak Theatre in Hollywood, Los Angeles beginning at 5:30 p.m. PST / 8:30 p.m. EST. The ceremony was scheduled well after its usual late-February date to avoid conflicting with the 2010 Winter Olympics. During the ceremony, the Academy of Motion Picture Arts and Sciences presented Academy Awards (commonly referred to as Oscars) in 24 categories. The ceremony was televised in the United States by ABC, and was produced by Bill Mechanic and Adam Shankman and directed by Hamish Hamilton. Actors Alec Baldwin and Steve Martin hosted the show. Martin hosted for the third time; he first presided over the 73rd ceremony held in 2001 and last hosted the 75th ceremony held in 2003. Meanwhile, this was Baldwin's first Oscars hosting stint. This was also the first telecast to have multiple hosts since the 59th ceremony held in 1987.On June 24, 2009, Academy president Sid Ganis announced at a press conference that, in an attempt to revitalize interest surrounding the awards, the 2010 ceremony would feature ten Best Picture nominees instead of five, a practice that was discontinued after the 16th ceremony in 1944. On February 20, 2010, in a ceremony at the Beverly Wilshire Hotel in Beverly Hills, California, the Academy Awards for Technical Achievement were presented by host Elizabeth Banks.The Hurt Locker won six awards, including Best Picture and Best Director for Kathryn Bigelow, the first woman to win an Academy Award for Best Director. Other winners were Avatar with three awards, Crazy Heart, Precious: Based on the Novel 'Push' by Sapphire, and Up, with two awards, and The Cove, Inglourious Basterds, The Blind Side, Logorama, Music by Prudence, The New Tenants, The Secret in Their Eyes, Star Trek, and The Young Victoria with one. The telecast garnered nearly 42 million viewers in the United States, making it the most watched Oscar telecast since the 77th Academy Awards in 2005.

Question: In which city did the the 82nd Academy Awards ceremony take place?
Answer: Hollywood, Los Angeles
The composition of Majulah Singapura occurred during a push for independence from the United Kingdom. While Singapore was a British colony, its national anthem was "God Save the King (or Queen)". In 1951, the colony was conferred city status by a royal charter from King George VI. In 1958, Ong Pang Boon, the Deputy Mayor of the City Council of Singapore, approached Zubir Said, a score arranger and songwriter with Cathay-Keris Film Productions, to compose a theme song for the Council's official functions to be titled Majulah Singapura (Malay for "Onward Singapore"). This phrase was chosen as it was a motto to be displayed in the Victoria Theatre after its renovation in 1958.Zubir took a year to finish composing the music and lyrics for the song. In a 1984 oral history interview, he recalled the process: "[T]he difficulty is in such a short melody, I have to put in all the words.... [I]t must be very simple, understandable for all the races in Singapore.... I consult also  [sic] an author in Malay language so that I can do it in proper Malay language but not too deep and not too difficult." Summing up his philosophy when composing the anthem, Zubir cited the Malay proverb "Di mana bumi dipijak, di situ langit dijunjung" ("You should hold up the sky of the land where you live").The completed composition was first performed on 6 September 1958 by the Singapore Chamber Ensemble during the grand finale of a concert staged in the Victoria Theatre to celebrate its official reopening.In 1959, Singapore attained self-government and the City Council was dissolved. The Government felt that a national anthem was needed to unite the different races in Singapore. The Deputy Prime Minister Toh Chin Chye selected the City Council's song as it was already popular. At Toh's request, Zubir modified the lyrics and melody, and the revised song was adopted by the Legislative Assembly on 11 November 1959. On 30 November, the Singapore State Arms and Flag and National Anthem Ordinance 1959 was passed to regulate the use and display of these national emblems.

Question: Who was a political figure in Singapore?
Answer: Ong Pang Boon
Some viruses (e.g. HIV and many animal viruses) have viral envelopes covering their protective protein capsids.  The envelopes are typically derived from portions of the host cell membranes (phospholipids and proteins), but include some viral glycoproteins. They may help viruses avoid the host immune system.  Glycoproteins on the surface of the envelope serve to identify and bind to receptor sites on the host's membrane.  The viral envelope then fuses with the host's membrane, allowing the capsid and viral genome to enter and infect the host.

Question: Envelopes help which infectious agents?
Answer: viruses
The orbiter entered Venus orbit on October 23, 1975. Its mission was to serve as a communications relay for the lander and to explore cloud layers and atmospheric parameters with several instruments and experiments:

Question: What was it's mission?
Answer: to serve as a communications relay for the lander and to explore cloud layers and atmospheric parameters with several instruments and experiments
The Brumadinho dam disaster occurred on 25 January 2019 when Dam I,  a tailings dam at the Córrego do Feijão iron ore mine, 9 kilometres (5.6 mi) east of Brumadinho, Minas Gerais, Brazil, suffered a catastrophic failure. The dam is owned by Vale, the same company that was involved in the 2015 Mariana dam disaster. The dam released a mudflow that advanced through the mine's offices, including a cafeteria during lunchtime, along with houses, farms, inns and roads downstream. At least 237 people died as a result of the collapse.

Question: Where was the dam located?
Answer: the Córrego do Feijão iron ore mine, 9 kilometres (5.6 mi) east of Brumadinho, Minas Gerais, Brazil
"And God blessed Noah and his sons, and said unto them, Be fruitful, and multiply, and replenish the earth" (9:1). They were also told that all fowls, land animals, and fishes would be afraid of them. Furthermore, as well as green plants, every moving thing would be their food with the exception that the blood was not to be eaten. Man's life blood would be required from the beasts and from man. "Whoso sheddeth man's blood, by man shall his blood be shed: for in the image of God made he man" (9:6). A rainbow, called "my bow", was given as the sign of a covenant "between me and you and every living creature that [is] with you, for perpetual generations" (9:2–17), called the Noahic covenant or the rainbow covenant.

Question: What is the name of the agreement made after the Biblical flood?
Answer: Noahic covenant or the rainbow covenant.