dkoterwa/mlqa_filtered huggingface dataset:
In 1969, American Machine and Foundry (AMF) bought the company, streamlined production, and slashed the workforce. This tactic resulted in a labor strike and lower-quality bikes. The bikes were expensive and inferior in performance, handling, and quality to Japanese motorcycles. Sales and quality declined, and the company almost went bankrupt. The "Harley-Davidson" name was mocked as "Hardly Ableson", "Hardly Driveable," and "Hogly Ferguson",

Question: What did this tactic result in?
Answer: a labor strike and lower-quality bikes
In 1981, AMF sold the company to a group of 13 investors led by Vaughn Beals and Willie G. Davidson for $80 million.  Inventory was strictly controlled using the just-in-time system.In the early eighties, Harley-Davidson claimed that Japanese manufacturers were importing motorcycles into the US in such volume as to harm or threaten to harm domestic producers. After an investigation by the U.S. International Trade Commission, President Reagan in 1983 imposed a 45 percent tariff on imported bikes with engine capacities greater than 700 cc. Harley-Davidson subsequently rejected offers of assistance from Japanese motorcycle makers. However, the company did offer to drop the request for the tariff in exchange for loan guarantees from the Japanese.Rather than trying to match the Japanese, the new management deliberately exploited the "retro" appeal of the machines, building motorcycles that deliberately adopted the look and feel of their earlier machines and the subsequent customizations of owners of that era. Many components such as brakes, forks, shocks, carburetors, electrics and wheels were outsourced from foreign manufacturers and quality increased, technical improvements were made, and buyers slowly returned.

Question: What US President placed a tariff on motorcycles in 1983?
Answer: Reagan
Introduced in 1957, the Sportster family were conceived as racing motorcycles, and were popular on dirt and flat-track race courses through the 1960s and 1970s. Smaller and lighter than the other Harley models, contemporary Sportsters make use of 883 cc or 1,200 cc Evolution engines and, though often modified, remain similar in appearance to their racing ancestors.Up until the 2003 model year, the engine on the Sportster was rigidly mounted to the frame. The 2004 Sportster received a new frame accommodating a rubber-mounted engine. This made the bike heavier and reduced the available lean angle, while it reduced the amount of vibration transmitted to the frame and the rider, providing a smoother ride for rider and passenger.In the 2007 model year, Harley-Davidson celebrated the 50th anniversary of the Sportster and produced a limited edition called the XL50, of which only 2000 were made for sale worldwide. Each motorcycle was individually numbered and came in one of two colors, Mirage Pearl Orange or Vivid Black. Also in 2007, electronic fuel injection was introduced to the Sportster family, and the Nightster model was introduced in mid-year. In 2009, Harley-Davidson added the Iron 883 to the Sportster line, as part of the Dark Custom series.

Question: When were the Sportsters added?
Answer: 1957
Introduced in 2001 and produced until 2017, the VRSC muscle bike family bears little resemblance to Harley's more traditional lineup. Competing against Japanese and American muscle bikes in the upcoming muscle bike/power cruiser segment, the "V-Rod" makes use of an engine developed jointly with Porsche that, for the first time in Harley history, incorporates overhead cams and liquid cooling. The V-Rod is visually distinctive, easily identified by the 60-degree V-Twin engine, the radiator and the hydroformed frame members that support the round-topped air cleaner cover. The VRSC platform was also used for factory drag-racing motorcycles.

Question: what engine does the V-Rod have?
Answer: 60-degree V-Twin engine
Kansas City, Missouri – Vehicle and Powertrain Operations: Manufacturing site of Sportster, VRSC, and other vehicles.

Question: What are the specifically mentioned brands in this instance?
Answer: Sportster, VRSC
Modern Harley-branded motorcycles fall into one of six model families: Touring, Softail, Dyna, Sportster, Vrod and Street. These model families are distinguished by the frame, engine, suspension, and other characteristics.

Question: How many model families are available from Harley?
Answer: six
On February 1, 1994, the company filed a sound trademark application for the distinctive sound of the Harley-Davidson motorcycle engine: "The mark consists of the exhaust sound of applicant's motorcycles, produced by V-twin, common crankpin motorcycle engines when the goods are in use". Nine of Harley-Davidson's competitors filed comments opposing the application, arguing that cruiser-style motorcycles of various brands use a single-crankpin V-twin engine which produce a similar sound.  These objections were followed by litigation. In June 2000, the company dropped efforts to federally register its trademark.

Question: What did Harley Davidson do in June of 2000?
Answer: dropped efforts to federally register its trademark
The frame was modified for the 1993 model year when the oil tank went under the transmission and the battery was moved inboard from under the right saddlebag to under the seat. In 1997, the frame was again modified to allow for a larger battery under the seat and to lower seat height. In 2007, Harley-Davidson introduced the 96 cubic inches (1,570 cubic centimetres) Twin Cam 96 engine, as well the six-speed transmission to give the rider better speeds on the highway.

Question: Where was the battery placed?
Answer: under the seat
The touring family, also known as "dressers" or "baggers", includes Road King, Road Glide, Street Glide and Electra Glide models offered in various trims. The Road Kings have a "retro cruiser" appearance and are equipped with a large clear windshield. Road Kings are reminiscent of big-twin models from the 1940s and 1950s. Electra Glides can be identified by their full front fairings. Most Electra Glides sport a fork-mounted fairing referred to as the "Batwing" due to its unmistakable shape. The Road Glide and Road Glide Ultra Classic have a frame-mounted fairing, referred to as the "Sharknose". The Sharknose includes a unique, dual front headlight.

Question: what does kings have?
Answer: retro cruiser

Question: How can you identify Electra Glides?
Answer: their full front fairings
After completing the journey around South America, on 23 February 2006, Queen Mary 2 met her namesake, the original RMS Queen Mary, which is permanently docked at Long Beach, California. Escorted by a flotilla of smaller ships, the two Queens exchanged a "whistle salute" which was heard throughout the city of Long Beach. Queen Mary 2 met the other serving Cunard liners Queen Victoria and Queen Elizabeth 2 on 13 January 2008 near the Statue of Liberty in New York City harbour, with a celebratory fireworks display; Queen Elizabeth 2 and Queen Victoria made a tandem crossing of the Atlantic for the meeting. This marked the first time three Cunard Queens have been present in the same location. Cunard stated this would be the last time these three ships would ever meet, due to Queen Elizabeth 2's impending retirement from service in late 2008. However this would prove not to be the case, as the three Queens met in Southampton on 22 April 2008. Queen Mary 2 rendezvoused with Queen Elizabeth 2  in Dubai on Saturday 21 March 2009, after the latter ship's retirement, while both ships were berthed at Port Rashid. With the withdrawal of Queen Elizabeth 2 from Cunard's fleet and its docking in Dubai, Queen Mary 2 became the only ocean liner left in active passenger service.

Question: How many Queens were in Southampton on the same day in April 2008?
Answer: three Queens

Question: What year did Queen Mary 2 complete her journey around South America?
Answer: 2006
Cunard completed a design for a new class of 84,000 GT, 2,000 passenger liners on 8 June 1998, but revised them upon comparing those specifications with Carnival Cruise Line's 100,000 GT Destiny-class cruise ships and Royal Caribbean International's 137,276 GT Voyager class.In December 1998, Cunard released details of Project Queen Mary, the project to develop a liner that would complement Queen Elizabeth 2. Harland and Wolff of Northern Ireland, Aker Kværner of Norway, Fincantieri of Italy, Meyer Werft of Germany, and Chantiers de l'Atlantique of France were invited to bid on the project. The contract was finally signed with Chantiers de l'Atlantique, a subsidiary of Alstom, on 6 November 2000. This was the same yard that built Cunard's former rivals, the SS Normandie and SS France of the Compagnie Générale Transatlantique.Her keel was laid down on 4 July 2002, in the construction dock at Saint-Nazaire, France, with the hull number G32. Approximately 3,000 craftsmen spent around eight million working hours on the ship, and around 20,000 people were directly or indirectly involved in her design, construction, and fitting out. In total, 300,000 pieces of steel were assembled into 94 "blocks" off the dry dock, which were then positioned and welded together to complete the hull and superstructure.

Question: Who were those that were invited to bid for project Queen Mary?
Answer: Harland and Wolff of Northern Ireland, Aker Kværner of Norway, Fincantieri of Italy, Meyer Werft of Germany, and Chantiers de l'Atlantique of France
Fresh water aboard Queen Mary 2 is supplied by three seawater desalination plants. The plants, each with a capacity of 630,000 litres (170,000 US gal) per day, use multiple effect plate (MEP) distillation technology. The plants' energy is supplied primarily by steam and cooling water from the ship's gas turbines and diesel engines, or if needed by steam from the ship's two oil-fired boilers. The traditional multiple-effect distillation technology has been improved for the ship's plant, so that scaling of plates is reduced, vastly reducing maintenance required. The desalinated water has a very low salt content of less than five parts per million. Average total water production is 1,100,000 litres (290,000 US gal) per day with a capacity of 1,890,000 litres (500,000 US gal) so that there is ample spare capacity. The ship could easily be supplied by only two of the three plants. Potable water tanks have a capacity of 3,830,000 litres (1,010,000 US gal), enough for more than three days of supply. If the engines are running on low load (when the ship is running at a slow speed) the engine jacket cooling water temperature is insufficient to heat the seawater to run the desalination plants. In that case steam from oil-fired boilers is used to heat the sea water. This is uneconomical as generating steam is expensive. It may be cheaper, therefore, to buy water in a particular port than to produce it on board. The seawater intakes are located in the hull of the ship. Concentrated salt solution (brine) is discharged to the sea closer to the ship's stern together with cooling water from the engines. An additional plant was added during the 2016 refit.

Question: What is the term for a concentrated salt solution?
Answer: brine

Question: How does the plant primarily get its energy?
Answer: by steam and cooling water from the ship's gas turbines and diesel engines
More than 5000 commissioned works of art are visible in Queen Mary 2's public rooms, corridors, staterooms and lobbies, having been created by 128 artists from sixteen different countries. Two of the most notable pieces are Barbara Broekman's tapestry, an abstract depiction of an ocean liner, bridge, and New York skyline which spans the full height of the Britannia Restaurant, and the British sculptor John McKenna's sheet bronze relief mural in the Grand Lobby, a 7 m square portrait of the ship fabricated in bronze inspired by the Art Deco mural in the main dining room of the original Queen Mary.

Question: The artists who developed Queen Mary 2's artwork are from where?
Answer: sixteen different countries
On 10 January 2007, Queen Mary 2 started her first world cruise, circumnavigating the globe in 81 days. On 20 February, she met her fleet-mate, Queen Elizabeth 2, also on her 2007 world cruise, in Sydney harbour.  This is the first time two Cunard Queens had been together in Sydney since the original Queen Mary and Queen Elizabeth served as troop ships in 1941. Despite the early arrival time of 5:42 am, the Queen Mary 2's presence attracted so many viewers that the Sydney Harbour Bridge and Anzac Bridge were blocked. With 1,600 passengers leaving the ships in Sydney, Cunard estimated the stopovers injected more than $3 million into the local economy.On 10 January 2012, the ship embarked on a three-month world cruise from Southampton, travelling south and then east around Africa, a first ever circumnavigation of Australia, to Japan, then back to Southampton along the south coastline of Eurasia and through the Suez Canal.

Question: How many days long was the cruise?
Answer: 81
Queen Mary 2 was intended for routine crossings of the Atlantic Ocean, and was therefore designed differently from many other passenger ships. The liner's final cost was approximately $300,000 US per berth. Expenses were increased by the high quality of materials, and having been designed as an ocean liner, she required 40% more steel than a standard cruise ship. Queen Mary 2 has a maximum speed of just over 30 knots (56 km/h; 35 mph) and a cruising speed of 26 knots (48 km/h; 30 mph), much faster than a contemporary cruise ship. Instead of the diesel-electric configuration found on many ships, Queen Mary 2 uses integrated electric propulsion to achieve her top speed. Diesel engines, augmented by gas turbines, are used to generate electricity for electric motors for propulsion and for on-board use.

Question: What is used to create energy for the electric motor?
Answer: Diesel engines
RMS Queen Mary 2 (also referred to as the QM2) is a transatlantic ocean liner. She is the largest ocean liner ever built, having served as the flagship of the Cunard Line since succeeding the Queen Elizabeth 2 in 2004. As of 2019, Queen Mary 2 is the only passenger ship operating as an ocean liner.The new ship was named Queen Mary 2 by Queen Elizabeth II in 2004 after the first RMS Queen Mary of 1936. Queen Mary was in turn named after Mary of Teck, consort of King George V. With the retirement of Queen Elizabeth 2 in 2008, Queen Mary 2 is the only transatlantic ocean liner in line service between Southampton, England, and New York City, United States, operating for a part of each year. The ship is also used for cruising, including an annual world cruise.She was designed by a team of British naval architects led by Stephen Payne, and was constructed in France by Chantiers de l'Atlantique. At the time of her construction, Queen Mary 2 held the distinctions of being the longest, at 1,131.99 ft (345.03 m), and largest, with a gross tonnage of 148,528 GT, passenger ship ever built. She no longer held this distinction after the construction of Royal Caribbean International's 154,407 GT Freedom of the Seas (a cruise ship) in April 2006, but remains the largest ocean liner ever built.

Question: Which ship is the only passenger ship that operates as an ocean liner?
Answer: RMS Queen Mary 2
Although it is known as a "pineapple bun", the traditional version contains no pineapple. The name originated from the fact that its sugary top crust is cooked to a golden-brown color, and because its checkered top resembles the epicarp of a pineapple.

Question: what is the known nickname?
Answer: pineapple bun
Many Hong Kong restaurants, such as cha chaan tengs and dai pai dongs, offer an item called a buttered pineapple bun, which is a pineapple bun with a piece of butter stuffed inside. They are known in Cantonese as boh loh yau (菠蘿油), in which boh loh means "pineapple", and yau (oil) refers to butter. Variants of this include using custard in place of butter.

Question: What kind of apple fruit does 'boh loh' translate to?
Answer: pineapple

Question: What is stuffed inside the pineapple bun?
Answer: butter

Question: What can be used to make a pineapple bun if you don't have butter?
Answer: custard
The top of the pineapple bun (the part which is made to resemble a pineapple) is made of a dough similar to that used to make sugar cookies, which consists of sugar, eggs, flour, and lard. It is crunchy and is quite sweet compared to the bread underneath. The bread dough underneath is the same as that used in Chinese-style Western breads, which is a softer and sweeter dough than in Western breads. It is popular at breakfast or afternoon tea.

Question: How is Chinese-style Western bread different?
Answer: is a softer and sweeter dough

Question: What meal is the bread dough popular for?
Answer: breakfast
The Cathedral Church of Saint Mary in Murcia (Spanish: Iglesia Catedral de Santa María en Murcia), commonly called the Cathedral of Murcia, is a Catholic church in the city of Murcia, Spain. It is the only cathedral in use in the Roman Catholic Diocese of Cartagena in Spain.

Question: Which church is in use with the Roman Catholic Diocese of Cartagena?
Answer: The Cathedral Church of Saint Mary
The standard model for the formation of the Solar System (including the Earth) is the solar nebula hypothesis. In this model, the Solar System formed from a large, rotating cloud of interstellar dust and gas called the solar nebula. It was composed of hydrogen and helium created shortly after the Big Bang 13.8 Ga (billion years ago) and heavier elements ejected by supernovae. About 4.5 Ga, the nebula began a contraction that may have been triggered by the shock wave from a nearby supernova. A shock wave would have also made the nebula rotate. As the cloud began to accelerate, its angular momentum, gravity, and inertia flattened it into a protoplanetary disk perpendicular to its axis of rotation. Small perturbations due to collisions and the angular momentum of other large debris created the means by which kilometer-sized protoplanets began to form, orbiting the nebular center.The center of the nebula, not having much angular momentum, collapsed rapidly, the compression heating it until nuclear fusion of hydrogen into helium began. After more contraction, a T Tauri star ignited and evolved into the Sun. Meanwhile, in the outer part of the nebula gravity caused matter to condense around density perturbations and dust particles, and the rest of the protoplanetary disk began separating into rings. In a process known as runaway accretion, successively larger fragments of dust and debris clumped together to form planets. Earth formed in this manner about 4.54 billion years ago (with an uncertainty of 1%) and was largely completed within 10–20 million years. The solar wind of the newly formed T Tauri star cleared out most of the material in the disk that had not already condensed into larger bodies. The same process is expected to produce accretion disks around virtually all newly forming stars in the universe, some of which yield planets.The proto-Earth grew by accretion until its interior was hot enough to melt the heavy, siderophile metals. Having higher densities than the silicates, these metals sank. This so-called iron catastrophe resulted in the separation of a primitive mantle and a (metallic) core only 10 million years after the Earth began to form, producing the layered structure of Earth and setting up the formation of Earth's magnetic field. J.A. Jacobs  was the first to suggest that Earth's inner core—a solid center distinct from the liquid outer core—is freezing and growing out of the liquid outer core due to the gradual cooling of Earth's interior (about 100 degrees Celsius per billion years).

Question: Which two elements was it composed of?
Answer: hydrogen and helium

Question: when do the nebula begins contraction?
Answer: About 4.5 Ga

Question: what accelerated?
Answer: cloud
To reach the old city, the water is conveyed by its aqueduct bridge. At Plaza de Díaz Sanz (Díaz Sanz Plaza), the structure makes an abrupt turn and heads toward Plaza Azoguejo (Azoguejo Plaza). It is there the monument begins to display its full splendor. At its tallest, the aqueduct reaches a height of 28.5 m (93 ft 6 in), including nearly 6 m (19 ft 8 in) of foundation. There are both single and double arches supported by pillars. From the point the aqueduct enters the city until it reaches Plaza de Díaz Sanz, it includes 75 single arches and 44 double arches (or 88 arches when counted individually), followed by four single arches, totalling 167 arches in all.

Question: How mant arches are in Plaza de Diaz Sanz?
Answer: 167
The Kopet-Dag mountain range is about 25 kilometres (16 mi) to the south, and Ashgabat's northern boundary touches the Kara-Kum desert. Because of this Ashgabat has a cold desert climate (Köppen climate classification: BWk) with hot, dry summers and cool, short winters. The average high temperature in July is 38.3 °C (100.9 °F). Nighttimes in the summer are warm, with an average minimum temperature in July of 23.8 °C (75 °F). The average January high temperature is 8.6 °C (47.5 °F), and the average low temperature is −0.4 °C (31.3 °F). The highest temperature ever recorded in Ashgabat is 47.2 °C (117 °F), recorded in June 2015. A low temperature of −24.1 °C (−11 °F) was recorded in January 1969. Snow is infrequent in the area. Annual precipitation is only 201 millimetres (7.91 in); March and April are the wettest months, and summer drought, from late June to September, is virtually absolute.

Question: What is the average high temperature in Celsius in Ashgabat in July?
Answer: 38.3
The city produces furniture, textiles, handicrafts, and timber.

Question: What does the city produce?
Answer: furniture, textiles, handicrafts, and timber
There are two recognized types of Timothy syndrome, classical (type-1) and atypical (type-2). They are both caused by mutations in CACNA1C, the gene encoding the calcium channel Cav1.2 α subunit. Timothy syndrome mutations in CACNA1C cause delayed channel closing, thus increased cellular excitability.

Question: What gene is being mutated?
Answer: CACNA1C
Timothy syndrome is a rare autosomal-dominant disorder characterized by physical malformations, as well as neurological and developmental defects, including heart QT-prolongation, heart arrhythmias, structural heart defects, syndactyly (webbing of fingers and toes), and autism spectrum disorders. Timothy syndrome often ends in early childhood death.

Question: What is Timothy syndrome?
Answer: rare autosomal-dominant disorder characterized by physical malformations, as well as neurological and developmental defects
By 1940, Jinnah had come to believe that Muslims of the Indian subcontinent should have their own state. In that year, the Muslim League, led by Jinnah, passed the Lahore Resolution, demanding a separate nation. During the Second World War, the League gained strength while leaders of the Congress were imprisoned, and in the elections held shortly after the war, it won most of the seats reserved for Muslims. Ultimately, the Congress and the Muslim League could not reach a power-sharing formula for the subcontinent to be united as a single state, leading all parties to agree to the independence of a predominantly Hindu India, and for a Muslim-majority state of Pakistan.

Question: Who could not come to an agreement on power sharing?
Answer: Congress and the Muslim League