id stringlengths 24 24 | title stringclasses 442
values | context stringlengths 151 3.71k | question stringlengths 12 270 | answers dict |
|---|---|---|---|---|
572ef20ecb0c0d14000f1697 | Elevator | Some types of residential elevators do not use a traditional elevator shaft, machine room, and elevator hoistway. This allows an elevator to be installed where a traditional elevator may not fit, and simplifies installation. The ASME board first approved machine-room-less systems in a revision of the ASME A17.1 in 2007... | This decision reflected a revision of what? | {
"answer_start": [
298
],
"text": [
"the ASME A17.1"
]
} |
572ef20ecb0c0d14000f1695 | Elevator | Some types of residential elevators do not use a traditional elevator shaft, machine room, and elevator hoistway. This allows an elevator to be installed where a traditional elevator may not fit, and simplifies installation. The ASME board first approved machine-room-less systems in a revision of the ASME A17.1 in 2007... | What benefits does this serve? | {
"answer_start": [
119
],
"text": [
"allows an elevator to be installed where a traditional elevator may not fit, and simplifies installation"
]
} |
572ef3eac246551400ce47de | Elevator | Dumbwaiters are small freight elevators that are intended to carry food, books or other small freight loads rather than passengers. They often connect kitchens to rooms on other floors. they usually do not have the same safety features found in passenger elevators, like various ropes for redundancy. they have a lower c... | What are small freight elevators used for things such as food, called? | {
"answer_start": [
0
],
"text": [
"Dumbwaiters"
]
} |
572ef3eac246551400ce47df | Elevator | Dumbwaiters are small freight elevators that are intended to carry food, books or other small freight loads rather than passengers. They often connect kitchens to rooms on other floors. they usually do not have the same safety features found in passenger elevators, like various ropes for redundancy. they have a lower c... | What rooms are dumbwaiters frequently used in? | {
"answer_start": [
132
],
"text": [
"They often connect kitchens to rooms on other floors"
]
} |
572ef3eac246551400ce47e0 | Elevator | Dumbwaiters are small freight elevators that are intended to carry food, books or other small freight loads rather than passengers. They often connect kitchens to rooms on other floors. they usually do not have the same safety features found in passenger elevators, like various ropes for redundancy. they have a lower c... | What is a safety feature found in passenger elevators they generally do not have? | {
"answer_start": [
271
],
"text": [
"various ropes for redundancy"
]
} |
572ef3eac246551400ce47e1 | Elevator | Dumbwaiters are small freight elevators that are intended to carry food, books or other small freight loads rather than passengers. They often connect kitchens to rooms on other floors. they usually do not have the same safety features found in passenger elevators, like various ropes for redundancy. they have a lower c... | What is the height restriction on dumbwaiters? | {
"answer_start": [
333
],
"text": [
"they can be up to 1 meter (3 ft.) tall"
]
} |
572ef3eac246551400ce47e2 | Elevator | Dumbwaiters are small freight elevators that are intended to carry food, books or other small freight loads rather than passengers. They often connect kitchens to rooms on other floors. they usually do not have the same safety features found in passenger elevators, like various ropes for redundancy. they have a lower c... | What features do they have that mimic passenger elevators? | {
"answer_start": [
468
],
"text": [
"calling, door control, floor selection"
]
} |
572ef6bfcb0c0d14000f16a7 | Elevator | Material transport elevators generally consist of an inclined plane on which a conveyor belt runs. The conveyor often includes partitions to ensure that the material moves forward. These elevators are often used in industrial and agricultural applications. When such mechanisms (or spiral screws or pneumatic transport) ... | What do the partians do on the conveyor? | {
"answer_start": [
141
],
"text": [
"ensure that the material moves forward"
]
} |
572ef6bfcb0c0d14000f16a6 | Elevator | Material transport elevators generally consist of an inclined plane on which a conveyor belt runs. The conveyor often includes partitions to ensure that the material moves forward. These elevators are often used in industrial and agricultural applications. When such mechanisms (or spiral screws or pneumatic transport) ... | An inclined plane with a conveyor belt describes what type of elevator? | {
"answer_start": [
0
],
"text": [
"Material transport elevators"
]
} |
572ef6bfcb0c0d14000f16a8 | Elevator | Material transport elevators generally consist of an inclined plane on which a conveyor belt runs. The conveyor often includes partitions to ensure that the material moves forward. These elevators are often used in industrial and agricultural applications. When such mechanisms (or spiral screws or pneumatic transport) ... | What industries are these types of elevators generally used in? | {
"answer_start": [
215
],
"text": [
"industrial and agricultural applications"
]
} |
572ef6bfcb0c0d14000f16a9 | Elevator | Material transport elevators generally consist of an inclined plane on which a conveyor belt runs. The conveyor often includes partitions to ensure that the material moves forward. These elevators are often used in industrial and agricultural applications. When such mechanisms (or spiral screws or pneumatic transport) ... | What are spiral screws used for? | {
"answer_start": [
329
],
"text": [
"to elevate grain for storage in large vertical silos"
]
} |
572ef6bfcb0c0d14000f16aa | Elevator | Material transport elevators generally consist of an inclined plane on which a conveyor belt runs. The conveyor often includes partitions to ensure that the material moves forward. These elevators are often used in industrial and agricultural applications. When such mechanisms (or spiral screws or pneumatic transport) ... | What type of elevators are used for loading loose materials into bulk carriers? | {
"answer_start": [
432
],
"text": [
"Belt elevators"
]
} |
572efd66cb0c0d14000f16cc | Elevator | Elevators necessitated new social protocols. When Nicholas II of Russia visited the Hotel Adlon in Berlin, his courtiers panicked about who would enter the elevator first, and who would press the buttons. In Lifted: A Cultural History of the Elevator, author Andreas Bernard documents other social impacts caused by the ... | The invention of elevators brought with it questions of social etiquette and formalities, generally referred to as what? | {
"answer_start": [
27
],
"text": [
"social protocols"
]
} |
572efd66cb0c0d14000f16cd | Elevator | Elevators necessitated new social protocols. When Nicholas II of Russia visited the Hotel Adlon in Berlin, his courtiers panicked about who would enter the elevator first, and who would press the buttons. In Lifted: A Cultural History of the Elevator, author Andreas Bernard documents other social impacts caused by the ... | The last tsar of Russia, Nicholas ll encountered his first elevator at the Hotel Adloin in what city? | {
"answer_start": [
99
],
"text": [
"Berlin"
]
} |
572efd66cb0c0d14000f16ce | Elevator | Elevators necessitated new social protocols. When Nicholas II of Russia visited the Hotel Adlon in Berlin, his courtiers panicked about who would enter the elevator first, and who would press the buttons. In Lifted: A Cultural History of the Elevator, author Andreas Bernard documents other social impacts caused by the ... | This caused a stir in deciding who should enter first and who should do what? | {
"answer_start": [
186
],
"text": [
"press the buttons"
]
} |
572efd66cb0c0d14000f16cf | Elevator | Elevators necessitated new social protocols. When Nicholas II of Russia visited the Hotel Adlon in Berlin, his courtiers panicked about who would enter the elevator first, and who would press the buttons. In Lifted: A Cultural History of the Elevator, author Andreas Bernard documents other social impacts caused by the ... | Andreas Bernard wrote about the social aspects of the new elevators in what book? | {
"answer_start": [
208
],
"text": [
"Lifted: A Cultural History of the Elevator"
]
} |
572eff4bcb0c0d14000f16ee | Elevator | In addition to the call buttons, elevators usually have floor indicators (often illuminated by LED) and direction lanterns. The former are almost universal in cab interiors with more than two stops and may be found outside the elevators as well on one or more of the floors. Floor indicators can consist of a dial with a... | Modern elevator position or floor indicaters often use what type of bulbs? | {
"answer_start": [
95
],
"text": [
"LED"
]
} |
572eff4bcb0c0d14000f16ef | Elevator | In addition to the call buttons, elevators usually have floor indicators (often illuminated by LED) and direction lanterns. The former are almost universal in cab interiors with more than two stops and may be found outside the elevators as well on one or more of the floors. Floor indicators can consist of a dial with a... | What type of lanterns are used outside elevators as well as inside most cabs? | {
"answer_start": [
104
],
"text": [
"direction lanterns"
]
} |
572eff4bcb0c0d14000f16f0 | Elevator | In addition to the call buttons, elevators usually have floor indicators (often illuminated by LED) and direction lanterns. The former are almost universal in cab interiors with more than two stops and may be found outside the elevators as well on one or more of the floors. Floor indicators can consist of a dial with a... | What do floor indicaters often consist of? | {
"answer_start": [
379
],
"text": [
"successively illuminated floor indications or LCDs"
]
} |
572eff4bcb0c0d14000f16f1 | Elevator | In addition to the call buttons, elevators usually have floor indicators (often illuminated by LED) and direction lanterns. The former are almost universal in cab interiors with more than two stops and may be found outside the elevators as well on one or more of the floors. Floor indicators can consist of a dial with a... | What generally indicates the arrival of the elevator at a new floor? | {
"answer_start": [
501
],
"text": [
"a sound"
]
} |
572f010ddfa6aa1500f8d551 | Elevator | Direction lanterns are also found both inside and outside elevator cars, but they should always be visible from outside because their primary purpose is to help people decide whether or not to get on the elevator. If somebody waiting for the elevator wants to go up, but a car comes first that indicates that it is going... | What is the main function of direction lanterns? | {
"answer_start": [
153
],
"text": [
"to help people decide whether or not to get on the elevator"
]
} |
572f010ddfa6aa1500f8d552 | Elevator | Direction lanterns are also found both inside and outside elevator cars, but they should always be visible from outside because their primary purpose is to help people decide whether or not to get on the elevator. If somebody waiting for the elevator wants to go up, but a car comes first that indicates that it is going... | What might change your mind about whether or not to enter an elevator? | {
"answer_start": [
214
],
"text": [
"If somebody waiting for the elevator wants to go up, but a car comes first that indicates that it is going down"
]
} |
572f010ddfa6aa1500f8d553 | Elevator | Direction lanterns are also found both inside and outside elevator cars, but they should always be visible from outside because their primary purpose is to help people decide whether or not to get on the elevator. If somebody waiting for the elevator wants to go up, but a car comes first that indicates that it is going... | What type of etching might you see on a direction indicator? | {
"answer_start": [
485
],
"text": [
"arrows or shaped like arrows"
]
} |
572f010ddfa6aa1500f8d554 | Elevator | Direction lanterns are also found both inside and outside elevator cars, but they should always be visible from outside because their primary purpose is to help people decide whether or not to get on the elevator. If somebody waiting for the elevator wants to go up, but a car comes first that indicates that it is going... | Some elevators may use the color convention for only what purpose? | {
"answer_start": [
841
],
"text": [
"to differentiate between directions"
]
} |
572f0356dfa6aa1500f8d563 | Elevator | There are several technologies aimed to provide better experience to passengers suffering from claustrophobia, anthropophobia or social anxiety. Israeli startup DigiGage uses motion sensors to scroll the pre-rendered images, building and floor-specific content on a screen embedded into the wall as the cab moves up and ... | New technologies aim to provide a better elevator experience to passengers who suffer from what? | {
"answer_start": [
95
],
"text": [
"claustrophobia, anthropophobia or social anxiety"
]
} |
572f0356dfa6aa1500f8d564 | Elevator | There are several technologies aimed to provide better experience to passengers suffering from claustrophobia, anthropophobia or social anxiety. Israeli startup DigiGage uses motion sensors to scroll the pre-rendered images, building and floor-specific content on a screen embedded into the wall as the cab moves up and ... | What Israeli company uses motion sensors to display information on a screen embedded in the wall of the cabs? | {
"answer_start": [
161
],
"text": [
"DigiGage"
]
} |
572f0356dfa6aa1500f8d565 | Elevator | There are several technologies aimed to provide better experience to passengers suffering from claustrophobia, anthropophobia or social anxiety. Israeli startup DigiGage uses motion sensors to scroll the pre-rendered images, building and floor-specific content on a screen embedded into the wall as the cab moves up and ... | LiftEye uses virtual window technology for what? | {
"answer_start": [
387
],
"text": [
"to turn common elevator into panoramic"
]
} |
572f0356dfa6aa1500f8d566 | Elevator | There are several technologies aimed to provide better experience to passengers suffering from claustrophobia, anthropophobia or social anxiety. Israeli startup DigiGage uses motion sensors to scroll the pre-rendered images, building and floor-specific content on a screen embedded into the wall as the cab moves up and ... | How does it produce the panoramic effects? | {
"answer_start": [
427
],
"text": [
"It creates 3d video panorama using live feed from cameras placed vertically along the facade and synchronizes it with cab movement"
]
} |
572f0356dfa6aa1500f8d567 | Elevator | There are several technologies aimed to provide better experience to passengers suffering from claustrophobia, anthropophobia or social anxiety. Israeli startup DigiGage uses motion sensors to scroll the pre-rendered images, building and floor-specific content on a screen embedded into the wall as the cab moves up and ... | Where is the video projected? | {
"answer_start": [
582
],
"text": [
"on a wall-sized screens"
]
} |
572f068ccb0c0d14000f1718 | Elevator | In most US and Canadian jurisdictions, passenger elevators are required to conform to the American Society of Mechanical Engineers' Standard A17.1, Safety Code for Elevators and Escalators. As of 2006, all states except Kansas, Mississippi, North Dakota, and South Dakota have adopted some version of ASME codes, though ... | In what neighboring countries are passenger elevators required to adhere to Standard A17.1? | {
"answer_start": [
3
],
"text": [
"most US and Canadian jurisdictions"
]
} |
572f068ccb0c0d14000f171a | Elevator | In most US and Canadian jurisdictions, passenger elevators are required to conform to the American Society of Mechanical Engineers' Standard A17.1, Safety Code for Elevators and Escalators. As of 2006, all states except Kansas, Mississippi, North Dakota, and South Dakota have adopted some version of ASME codes, though ... | What is the equivilent to the US Standard A17.1 called in Canada? | {
"answer_start": [
383
],
"text": [
"CAN/CSA B44 Safety Standard"
]
} |
572f068ccb0c0d14000f1719 | Elevator | In most US and Canadian jurisdictions, passenger elevators are required to conform to the American Society of Mechanical Engineers' Standard A17.1, Safety Code for Elevators and Escalators. As of 2006, all states except Kansas, Mississippi, North Dakota, and South Dakota have adopted some version of ASME codes, though ... | What is Standard A17.1? | {
"answer_start": [
148
],
"text": [
"Safety Code for Elevators and Escalators"
]
} |
572f068ccb0c0d14000f171b | Elevator | In most US and Canadian jurisdictions, passenger elevators are required to conform to the American Society of Mechanical Engineers' Standard A17.1, Safety Code for Elevators and Escalators. As of 2006, all states except Kansas, Mississippi, North Dakota, and South Dakota have adopted some version of ASME codes, though ... | What are passenger elevators tested with? | {
"answer_start": [
688
],
"text": [
"ASME A17.2 Standard"
]
} |
572f0b6cdfa6aa1500f8d57f | Elevator | Most elevators have a location in which the permit for the building owner to operate the elevator is displayed. While some jurisdictions require the permit to be displayed in the elevator cab, other jurisdictions allow for the operating permit to be kept on file elsewhere – such as the maintenance office – and to be ma... | Whose name is on the permit required for operation of an elevator? | {
"answer_start": [
55
],
"text": [
"the building owner"
]
} |
572f0b6cdfa6aa1500f8d580 | Elevator | Most elevators have a location in which the permit for the building owner to operate the elevator is displayed. While some jurisdictions require the permit to be displayed in the elevator cab, other jurisdictions allow for the operating permit to be kept on file elsewhere – such as the maintenance office – and to be ma... | Do all jurisdictions require the permit to be displayed in the elevator? | {
"answer_start": [
118
],
"text": [
"some jurisdictions require the permit to be displayed in the elevator cab, other jurisdictions allow for the operating permit to be kept on file elsewhere"
]
} |
572f0b6cdfa6aa1500f8d581 | Elevator | Most elevators have a location in which the permit for the building owner to operate the elevator is displayed. While some jurisdictions require the permit to be displayed in the elevator cab, other jurisdictions allow for the operating permit to be kept on file elsewhere – such as the maintenance office – and to be ma... | Aside from the elevator, where else might a permit be displayed? | {
"answer_start": [
283
],
"text": [
"the maintenance office"
]
} |
572f0b6cdfa6aa1500f8d582 | Elevator | Most elevators have a location in which the permit for the building owner to operate the elevator is displayed. While some jurisdictions require the permit to be displayed in the elevator cab, other jurisdictions allow for the operating permit to be kept on file elsewhere – such as the maintenance office – and to be ma... | What type of notice can be displayed in the elevator in lieu of the permit? | {
"answer_start": [
438
],
"text": [
"a notice is posted in its place informing riders of where the actual permits are kept."
]
} |
572f0d29dfa6aa1500f8d592 | Elevator | As of January 2008, Spain is the nation with the most elevators installed in the world, with 950,000 elevators installed that run more than one hundred million lifts every day, followed by United States with 700,000 elevators installed and China with 610,000 elevators installed since 1949. In Brazil, it is estimated th... | What country had the second most elevators installed? | {
"answer_start": [
189
],
"text": [
"United States"
]
} |
572f0d29dfa6aa1500f8d591 | Elevator | As of January 2008, Spain is the nation with the most elevators installed in the world, with 950,000 elevators installed that run more than one hundred million lifts every day, followed by United States with 700,000 elevators installed and China with 610,000 elevators installed since 1949. In Brazil, it is estimated th... | In 2008, what country had the largest number of elevators? | {
"answer_start": [
20
],
"text": [
"Spain"
]
} |
572f0d29dfa6aa1500f8d593 | Elevator | As of January 2008, Spain is the nation with the most elevators installed in the world, with 950,000 elevators installed that run more than one hundred million lifts every day, followed by United States with 700,000 elevators installed and China with 610,000 elevators installed since 1949. In Brazil, it is estimated th... | How many elevators had China installed since 1949? | {
"answer_start": [
251
],
"text": [
"610,000"
]
} |
572f0d29dfa6aa1500f8d594 | Elevator | As of January 2008, Spain is the nation with the most elevators installed in the world, with 950,000 elevators installed that run more than one hundred million lifts every day, followed by United States with 700,000 elevators installed and China with 610,000 elevators installed since 1949. In Brazil, it is estimated th... | What country boasts the worlds largest market for elevators? | {
"answer_start": [
433
],
"text": [
"Italy"
]
} |
572f0d29dfa6aa1500f8d595 | Elevator | As of January 2008, Spain is the nation with the most elevators installed in the world, with 950,000 elevators installed that run more than one hundred million lifts every day, followed by United States with 700,000 elevators installed and China with 610,000 elevators installed since 1949. In Brazil, it is estimated th... | How many elevators are in Brazil? | {
"answer_start": [
347
],
"text": [
"300,000"
]
} |
572f0e72c246551400ce487e | Elevator | Double deck elevators are used in the Taipei 101 office tower. Tenants of even-numbered floors first take an escalator (or an elevator from the parking garage) to the 2nd level, where they will enter the upper deck and arrive at their floors. The lower deck is turned off during low-volume hours, and the upper deck can ... | What type of elevators are used in the Taipei 101 office tower? | {
"answer_start": [
0
],
"text": [
"Double deck elevators"
]
} |
572f0e72c246551400ce487f | Elevator | Double deck elevators are used in the Taipei 101 office tower. Tenants of even-numbered floors first take an escalator (or an elevator from the parking garage) to the 2nd level, where they will enter the upper deck and arrive at their floors. The lower deck is turned off during low-volume hours, and the upper deck can ... | During what hours is the lower deck turned off? | {
"answer_start": [
279
],
"text": [
"low-volume hours"
]
} |
572f0e72c246551400ce4880 | Elevator | Double deck elevators are used in the Taipei 101 office tower. Tenants of even-numbered floors first take an escalator (or an elevator from the parking garage) to the 2nd level, where they will enter the upper deck and arrive at their floors. The lower deck is turned off during low-volume hours, and the upper deck can ... | During the low volume hours, what can the upper deck function as? | {
"answer_start": [
327
],
"text": [
"a single-level elevator stopping at all adjacent floors"
]
} |
572f0e72c246551400ce4881 | Elevator | Double deck elevators are used in the Taipei 101 office tower. Tenants of even-numbered floors first take an escalator (or an elevator from the parking garage) to the 2nd level, where they will enter the upper deck and arrive at their floors. The lower deck is turned off during low-volume hours, and the upper deck can ... | On what floor must restaurant customers clear their reservations? | {
"answer_start": [
522
],
"text": [
"at the reception counter on the 2nd floor"
]
} |
572f0e72c246551400ce4882 | Elevator | Double deck elevators are used in the Taipei 101 office tower. Tenants of even-numbered floors first take an escalator (or an elevator from the parking garage) to the 2nd level, where they will enter the upper deck and arrive at their floors. The lower deck is turned off during low-volume hours, and the upper deck can ... | What levels make up the "sky lobby"? | {
"answer_start": [
628
],
"text": [
"36 and 60, upper-deck car"
]
} |
572f0fb8c246551400ce4888 | Elevator | The high-speed observation deck elevators accelerate to a world-record certified speed of 1,010 metres per minute (61 km/h) in 16 seconds, and then it slows down for arrival with subtle air pressure sensations. The door opens after 37 seconds from the 5th floor. Special features include aerodynamic car and counterweigh... | How fast do the observation deck elevators travel? | {
"answer_start": [
90
],
"text": [
"1,010 metres per minute (61 km/h) in 16 seconds"
]
} |
572f0fb8c246551400ce4889 | Elevator | The high-speed observation deck elevators accelerate to a world-record certified speed of 1,010 metres per minute (61 km/h) in 16 seconds, and then it slows down for arrival with subtle air pressure sensations. The door opens after 37 seconds from the 5th floor. Special features include aerodynamic car and counterweigh... | This speed holds what record? | {
"answer_start": [
58
],
"text": [
"world-record certified speed"
]
} |
572f0fb8c246551400ce488a | Elevator | The high-speed observation deck elevators accelerate to a world-record certified speed of 1,010 metres per minute (61 km/h) in 16 seconds, and then it slows down for arrival with subtle air pressure sensations. The door opens after 37 seconds from the 5th floor. Special features include aerodynamic car and counterweigh... | What does cabin pressure control do? | {
"answer_start": [
354
],
"text": [
"help passengers adapt smoothly to pressure changes"
]
} |
572f0fb8c246551400ce488b | Elevator | The high-speed observation deck elevators accelerate to a world-record certified speed of 1,010 metres per minute (61 km/h) in 16 seconds, and then it slows down for arrival with subtle air pressure sensations. The door opens after 37 seconds from the 5th floor. Special features include aerodynamic car and counterweigh... | How fast does the elevator drop down? | {
"answer_start": [
463
],
"text": [
"600 meters per minute"
]
} |
572f0fb8c246551400ce488c | Elevator | The high-speed observation deck elevators accelerate to a world-record certified speed of 1,010 metres per minute (61 km/h) in 16 seconds, and then it slows down for arrival with subtle air pressure sensations. The door opens after 37 seconds from the 5th floor. Special features include aerodynamic car and counterweigh... | At what floor do the doors open on the way down? | {
"answer_start": [
516
],
"text": [
"52nd"
]
} |
572f112fdfa6aa1500f8d5ad | Elevator | The Twilight Zone Tower of Terror is the common name for a series of elevator attractions at the Disney's Hollywood Studios park in Orlando, the Disney California Adventure Park park in Anaheim, the Walt Disney Studios Park in Paris and the Tokyo DisneySea park in Tokyo. The central element of this attraction is a simu... | What is the name of the elevator attraction at the Disney World parks across the world? | {
"answer_start": [
0
],
"text": [
"The Twilight Zone Tower of Terror"
]
} |
572f112fdfa6aa1500f8d5ae | Elevator | The Twilight Zone Tower of Terror is the common name for a series of elevator attractions at the Disney's Hollywood Studios park in Orlando, the Disney California Adventure Park park in Anaheim, the Walt Disney Studios Park in Paris and the Tokyo DisneySea park in Tokyo. The central element of this attraction is a simu... | What is the main feature of this attraction? | {
"answer_start": [
314
],
"text": [
"a simulated free-fall achieved through the use of a high-speed elevator system"
]
} |
572f112fdfa6aa1500f8d5af | Elevator | The Twilight Zone Tower of Terror is the common name for a series of elevator attractions at the Disney's Hollywood Studios park in Orlando, the Disney California Adventure Park park in Anaheim, the Walt Disney Studios Park in Paris and the Tokyo DisneySea park in Tokyo. The central element of this attraction is a simu... | Do ride goers stand or sit? | {
"answer_start": [
414
],
"text": [
"passengers are seated and secured in their seats rather than standing"
]
} |
572f112fdfa6aa1500f8d5b0 | Elevator | The Twilight Zone Tower of Terror is the common name for a series of elevator attractions at the Disney's Hollywood Studios park in Orlando, the Disney California Adventure Park park in Anaheim, the Walt Disney Studios Park in Paris and the Tokyo DisneySea park in Tokyo. The central element of this attraction is a simu... | What unique feature does this ride provide guests? | {
"answer_start": [
758
],
"text": [
"downward acceleration greater than that of normal gravity"
]
} |
572f112fdfa6aa1500f8d5b1 | Elevator | The Twilight Zone Tower of Terror is the common name for a series of elevator attractions at the Disney's Hollywood Studios park in Orlando, the Disney California Adventure Park park in Anaheim, the Walt Disney Studios Park in Paris and the Tokyo DisneySea park in Tokyo. The central element of this attraction is a simu... | What type of motor is used? | {
"answer_start": [
821
],
"text": [
"high-speed drive motor"
]
} |
572f1256cb0c0d14000f175e | Elevator | The passenger cabs are mechanically separated from the lift mechanism, thus allowing the elevator shafts to be used continuously while passengers board and embark from the cabs, as well as move through show scenes on various floors. The passenger cabs, which are automated guided vehicles or AGVs, move into the vertical... | How are passenger cabs separated from the lift? | {
"answer_start": [
23
],
"text": [
"mechanically"
]
} |
572f1256cb0c0d14000f175f | Elevator | The passenger cabs are mechanically separated from the lift mechanism, thus allowing the elevator shafts to be used continuously while passengers board and embark from the cabs, as well as move through show scenes on various floors. The passenger cabs, which are automated guided vehicles or AGVs, move into the vertical... | What type of vehicles are the passenger cabs? | {
"answer_start": [
263
],
"text": [
"automated guided vehicles or AGVs"
]
} |
572f1256cb0c0d14000f1760 | Elevator | The passenger cabs are mechanically separated from the lift mechanism, thus allowing the elevator shafts to be used continuously while passengers board and embark from the cabs, as well as move through show scenes on various floors. The passenger cabs, which are automated guided vehicles or AGVs, move into the vertical... | What action do the cabs take before the elevator begins to move? | {
"answer_start": [
298
],
"text": [
"move into the vertical motion shaft and lock themselves in"
]
} |
572f1256cb0c0d14000f1761 | Elevator | The passenger cabs are mechanically separated from the lift mechanism, thus allowing the elevator shafts to be used continuously while passengers board and embark from the cabs, as well as move through show scenes on various floors. The passenger cabs, which are automated guided vehicles or AGVs, move into the vertical... | What is special about the doorways of the top floors? | {
"answer_start": [
478
],
"text": [
"The doorways of the top few \"floors\" of the attraction are open to the outdoor environment"
]
} |
572f1256cb0c0d14000f1762 | Elevator | The passenger cabs are mechanically separated from the lift mechanism, thus allowing the elevator shafts to be used continuously while passengers board and embark from the cabs, as well as move through show scenes on various floors. The passenger cabs, which are automated guided vehicles or AGVs, move into the vertical... | What does this allow riders to do at the top? | {
"answer_start": [
598
],
"text": [
"look out from the top of the structure"
]
} |
572f139a03f9891900756b73 | Elevator | Guests ascending to the 67th, 69th, and 70th level observation decks (dubbed "Top of the Rock") atop the GE Building at Rockefeller Center in New York City ride a high-speed glass-top elevator. When entering the cab, it appears to be any normal elevator ride. However, once the cab begins moving, the interior lights tur... | What are the 67th, 69th, and 70th floors of the GE Building at Rockerfeller Center nicknamed? | {
"answer_start": [
77
],
"text": [
"\"Top of the Rock\""
]
} |
572f139a03f9891900756b74 | Elevator | Guests ascending to the 67th, 69th, and 70th level observation decks (dubbed "Top of the Rock") atop the GE Building at Rockefeller Center in New York City ride a high-speed glass-top elevator. When entering the cab, it appears to be any normal elevator ride. However, once the cab begins moving, the interior lights tur... | What do these floors serve as? | {
"answer_start": [
51
],
"text": [
"observation decks"
]
} |
572f139a03f9891900756b75 | Elevator | Guests ascending to the 67th, 69th, and 70th level observation decks (dubbed "Top of the Rock") atop the GE Building at Rockefeller Center in New York City ride a high-speed glass-top elevator. When entering the cab, it appears to be any normal elevator ride. However, once the cab begins moving, the interior lights tur... | What type of elevator is featured? | {
"answer_start": [
163
],
"text": [
"high-speed glass-top"
]
} |
572f139a03f9891900756b76 | Elevator | Guests ascending to the 67th, 69th, and 70th level observation decks (dubbed "Top of the Rock") atop the GE Building at Rockefeller Center in New York City ride a high-speed glass-top elevator. When entering the cab, it appears to be any normal elevator ride. However, once the cab begins moving, the interior lights tur... | How long is the short trip? | {
"answer_start": [
598
],
"text": [
"about 60 seconds"
]
} |
572f139a03f9891900756b77 | Elevator | Guests ascending to the 67th, 69th, and 70th level observation decks (dubbed "Top of the Rock") atop the GE Building at Rockefeller Center in New York City ride a high-speed glass-top elevator. When entering the cab, it appears to be any normal elevator ride. However, once the cab begins moving, the interior lights tur... | The special effects include blue light, music playing and what else? | {
"answer_start": [
522
],
"text": [
"various animations are also displayed on the ceiling"
]
} |
572f15a303f9891900756b87 | Elevator | Part of the Haunted Mansion attraction at Disneyland in Anaheim, California, and Disneyland in Paris, France, takes place on an elevator. The "stretching room" on the ride is actually an elevator that travels downwards, giving access to a short underground tunnel which leads to the rest of the attraction. The elevator ... | The Haunted Mansion at Disneyland in California and the one in Paris, France sharewhat attribute? | {
"answer_start": [
110
],
"text": [
"takes place on an elevator"
]
} |
572f15a303f9891900756b88 | Elevator | Part of the Haunted Mansion attraction at Disneyland in Anaheim, California, and Disneyland in Paris, France, takes place on an elevator. The "stretching room" on the ride is actually an elevator that travels downwards, giving access to a short underground tunnel which leads to the rest of the attraction. The elevator ... | What is the name of area that is really an elevator? | {
"answer_start": [
138
],
"text": [
"The \"stretching room\""
]
} |
572f15a303f9891900756b89 | Elevator | Part of the Haunted Mansion attraction at Disneyland in Anaheim, California, and Disneyland in Paris, France, takes place on an elevator. The "stretching room" on the ride is actually an elevator that travels downwards, giving access to a short underground tunnel which leads to the rest of the attraction. The elevator ... | What is included in the elevator's design? | {
"answer_start": [
307
],
"text": [
"The elevator has no ceiling and its shaft is decorated to look like walls of a mansion"
]
} |
572f15a303f9891900756b8a | Elevator | Part of the Haunted Mansion attraction at Disneyland in Anaheim, California, and Disneyland in Paris, France, takes place on an elevator. The "stretching room" on the ride is actually an elevator that travels downwards, giving access to a short underground tunnel which leads to the rest of the attraction. The elevator ... | What is the illusion given by these effects? | {
"answer_start": [
498
],
"text": [
"the illusion of the room stretching"
]
} |
572e82d1c246551400ce428c | Neptune | Neptune is the eighth and farthest known planet from the Sun in the Solar System. It is the fourth-largest planet by diameter and the third-largest by mass. Among the giant planets in the Solar System, Neptune is the most dense. Neptune is 17 times the mass of Earth and is slightly more massive than its near-twin Uranu... | What planet is Neptune's near-twin? | {
"answer_start": [
315
],
"text": [
"Uranus"
]
} |
572e82d1c246551400ce428e | Neptune | Neptune is the eighth and farthest known planet from the Sun in the Solar System. It is the fourth-largest planet by diameter and the third-largest by mass. Among the giant planets in the Solar System, Neptune is the most dense. Neptune is 17 times the mass of Earth and is slightly more massive than its near-twin Uranu... | What is Neptune named after? | {
"answer_start": [
523
],
"text": [
"Roman god of the sea"
]
} |
572e82d1c246551400ce428d | Neptune | Neptune is the eighth and farthest known planet from the Sun in the Solar System. It is the fourth-largest planet by diameter and the third-largest by mass. Among the giant planets in the Solar System, Neptune is the most dense. Neptune is 17 times the mass of Earth and is slightly more massive than its near-twin Uranu... | How much more dense is Neptune compared to Earth? | {
"answer_start": [
240
],
"text": [
"17 times"
]
} |
572e82d1c246551400ce428f | Neptune | Neptune is the eighth and farthest known planet from the Sun in the Solar System. It is the fourth-largest planet by diameter and the third-largest by mass. Among the giant planets in the Solar System, Neptune is the most dense. Neptune is 17 times the mass of Earth and is slightly more massive than its near-twin Uranu... | What does the astronomical sign of Neptune represent? | {
"answer_start": [
601
],
"text": [
"god Neptune's trident"
]
} |
572e82d1c246551400ce4290 | Neptune | Neptune is the eighth and farthest known planet from the Sun in the Solar System. It is the fourth-largest planet by diameter and the third-largest by mass. Among the giant planets in the Solar System, Neptune is the most dense. Neptune is 17 times the mass of Earth and is slightly more massive than its near-twin Uranu... | How many Earth years does Neptune orbit the sun? | {
"answer_start": [
430
],
"text": [
"164.8 years"
]
} |
572e8363dfa6aa1500f8d06f | Neptune | Neptune is not visible to the unaided eye and is the only planet in the Solar System found by mathematical prediction rather than by empirical observation. Unexpected changes in the orbit of Uranus led Alexis Bouvard to deduce that its orbit was subject to gravitational perturbation by an unknown planet. Neptune was su... | How was Neptune found? | {
"answer_start": [
94
],
"text": [
"mathematical prediction"
]
} |
572e8363dfa6aa1500f8d071 | Neptune | Neptune is not visible to the unaided eye and is the only planet in the Solar System found by mathematical prediction rather than by empirical observation. Unexpected changes in the orbit of Uranus led Alexis Bouvard to deduce that its orbit was subject to gravitational perturbation by an unknown planet. Neptune was su... | When was Neptune first observed? | {
"answer_start": [
360
],
"text": [
"23 September 1846"
]
} |
572e8363dfa6aa1500f8d070 | Neptune | Neptune is not visible to the unaided eye and is the only planet in the Solar System found by mathematical prediction rather than by empirical observation. Unexpected changes in the orbit of Uranus led Alexis Bouvard to deduce that its orbit was subject to gravitational perturbation by an unknown planet. Neptune was su... | Who discovered Neptune? | {
"answer_start": [
202
],
"text": [
"Alexis Bouvard"
]
} |
572e8363dfa6aa1500f8d072 | Neptune | Neptune is not visible to the unaided eye and is the only planet in the Solar System found by mathematical prediction rather than by empirical observation. Unexpected changes in the orbit of Uranus led Alexis Bouvard to deduce that its orbit was subject to gravitational perturbation by an unknown planet. Neptune was su... | What is Neptune's largest moon? | {
"answer_start": [
476
],
"text": [
"Triton"
]
} |
572e8363dfa6aa1500f8d073 | Neptune | Neptune is not visible to the unaided eye and is the only planet in the Solar System found by mathematical prediction rather than by empirical observation. Unexpected changes in the orbit of Uranus led Alexis Bouvard to deduce that its orbit was subject to gravitational perturbation by an unknown planet. Neptune was su... | What flew by Neptune in 1989? | {
"answer_start": [
777
],
"text": [
"Voyager 2"
]
} |
572e86c7c246551400ce42d0 | Neptune | Neptune is similar in composition to Uranus, and both have compositions that differ from those of the larger gas giants, Jupiter and Saturn. Like Jupiter and Saturn, Neptune's atmosphere is composed primarily of hydrogen and helium, along with traces of hydrocarbons and possibly nitrogen, but contains a higher proporti... | Which planet is compositionally similar to Neptune? | {
"answer_start": [
37
],
"text": [
"Uranus"
]
} |
572e86c7c246551400ce42d1 | Neptune | Neptune is similar in composition to Uranus, and both have compositions that differ from those of the larger gas giants, Jupiter and Saturn. Like Jupiter and Saturn, Neptune's atmosphere is composed primarily of hydrogen and helium, along with traces of hydrocarbons and possibly nitrogen, but contains a higher proporti... | What is Neptune's atmosphere primarily composed of? | {
"answer_start": [
212
],
"text": [
"hydrogen and helium"
]
} |
572e86c7c246551400ce42d2 | Neptune | Neptune is similar in composition to Uranus, and both have compositions that differ from those of the larger gas giants, Jupiter and Saturn. Like Jupiter and Saturn, Neptune's atmosphere is composed primarily of hydrogen and helium, along with traces of hydrocarbons and possibly nitrogen, but contains a higher proporti... | What is the interior of Neptune composed of? | {
"answer_start": [
439
],
"text": [
"ices and rock"
]
} |
572e86c7c246551400ce42d3 | Neptune | Neptune is similar in composition to Uranus, and both have compositions that differ from those of the larger gas giants, Jupiter and Saturn. Like Jupiter and Saturn, Neptune's atmosphere is composed primarily of hydrogen and helium, along with traces of hydrocarbons and possibly nitrogen, but contains a higher proporti... | What makes Neptune blue? | {
"answer_start": [
561
],
"text": [
"methane"
]
} |
572e86c7c246551400ce42d4 | Neptune | Neptune is similar in composition to Uranus, and both have compositions that differ from those of the larger gas giants, Jupiter and Saturn. Like Jupiter and Saturn, Neptune's atmosphere is composed primarily of hydrogen and helium, along with traces of hydrocarbons and possibly nitrogen, but contains a higher proporti... | What "ices" makes up Neptune? | {
"answer_start": [
341
],
"text": [
"water, ammonia, and methane"
]
} |
572e8793c246551400ce42da | Neptune | In contrast to the hazy, relatively featureless atmosphere of Uranus, Neptune's atmosphere has active and visible weather patterns. For example, at the time of the Voyager 2 flyby in 1989, the planet's southern hemisphere had a Great Dark Spot comparable to the Great Red Spot on Jupiter. These weather patterns are driv... | What weather did Voyager 2 observe on Neptune? | {
"answer_start": [
228
],
"text": [
"Great Dark Spot"
]
} |
572e8793c246551400ce42db | Neptune | In contrast to the hazy, relatively featureless atmosphere of Uranus, Neptune's atmosphere has active and visible weather patterns. For example, at the time of the Voyager 2 flyby in 1989, the planet's southern hemisphere had a Great Dark Spot comparable to the Great Red Spot on Jupiter. These weather patterns are driv... | What weather feature does Neptune have stronger than any other planet? | {
"answer_start": [
340
],
"text": [
"sustained winds"
]
} |
572e8793c246551400ce42dc | Neptune | In contrast to the hazy, relatively featureless atmosphere of Uranus, Neptune's atmosphere has active and visible weather patterns. For example, at the time of the Voyager 2 flyby in 1989, the planet's southern hemisphere had a Great Dark Spot comparable to the Great Red Spot on Jupiter. These weather patterns are driv... | What were the wind speeds recorded on Neptune? | {
"answer_start": [
428
],
"text": [
"2,100 kilometres per hour"
]
} |
572e8793c246551400ce42dd | Neptune | In contrast to the hazy, relatively featureless atmosphere of Uranus, Neptune's atmosphere has active and visible weather patterns. For example, at the time of the Voyager 2 flyby in 1989, the planet's southern hemisphere had a Great Dark Spot comparable to the Great Red Spot on Jupiter. These weather patterns are driv... | What is the cloud tops on Neptune temperature? | {
"answer_start": [
645
],
"text": [
"55 K (−218 °C)."
]
} |
572e8793c246551400ce42de | Neptune | In contrast to the hazy, relatively featureless atmosphere of Uranus, Neptune's atmosphere has active and visible weather patterns. For example, at the time of the Voyager 2 flyby in 1989, the planet's southern hemisphere had a Great Dark Spot comparable to the Great Red Spot on Jupiter. These weather patterns are driv... | What is Neptune's planet center temperature? | {
"answer_start": [
715
],
"text": [
"5,400 K (5,100 °C)"
]
} |
572e8d3edfa6aa1500f8d10b | Neptune | Some of the earliest recorded observations ever made through a telescope, Galileo's drawings on 28 December 1612 and 27 January 1613, contain plotted points that match up with what is now known to be the position of Neptune. On both occasions, Galileo seems to have mistaken Neptune for a fixed star when it appeared clo... | Who drew Neptune after observing it with a telescope? | {
"answer_start": [
244
],
"text": [
"Galileo"
]
} |
572e8d3edfa6aa1500f8d10c | Neptune | Some of the earliest recorded observations ever made through a telescope, Galileo's drawings on 28 December 1612 and 27 January 1613, contain plotted points that match up with what is now known to be the position of Neptune. On both occasions, Galileo seems to have mistaken Neptune for a fixed star when it appeared clo... | What was Neptune mistaken for at first? | {
"answer_start": [
287
],
"text": [
"a fixed star"
]
} |
572e8d3edfa6aa1500f8d10d | Neptune | Some of the earliest recorded observations ever made through a telescope, Galileo's drawings on 28 December 1612 and 27 January 1613, contain plotted points that match up with what is now known to be the position of Neptune. On both occasions, Galileo seems to have mistaken Neptune for a fixed star when it appeared clo... | What happens when Neptune goes retrograde? | {
"answer_start": [
597
],
"text": [
"Earth's orbit takes it past an outer planet"
]
} |
572e8d3edfa6aa1500f8d10e | Neptune | Some of the earliest recorded observations ever made through a telescope, Galileo's drawings on 28 December 1612 and 27 January 1613, contain plotted points that match up with what is now known to be the position of Neptune. On both occasions, Galileo seems to have mistaken Neptune for a fixed star when it appeared clo... | What date was Neptune drawn first? | {
"answer_start": [
96
],
"text": [
"28 December 1612"
]
} |
572e8d3edfa6aa1500f8d10f | Neptune | Some of the earliest recorded observations ever made through a telescope, Galileo's drawings on 28 December 1612 and 27 January 1613, contain plotted points that match up with what is now known to be the position of Neptune. On both occasions, Galileo seems to have mistaken Neptune for a fixed star when it appeared clo... | Who recently researched the original observation of Neptune? | {
"answer_start": [
845
],
"text": [
"David Jamieson"
]
} |
572e8e6bc246551400ce4344 | Neptune | In 1821, Alexis Bouvard published astronomical tables of the orbit of Neptune's neighbour Uranus. Subsequent observations revealed substantial deviations from the tables, leading Bouvard to hypothesise that an unknown body was perturbing the orbit through gravitational interaction. In 1843, John Couch Adams began work ... | What year did Alexis Bouvard publish relevant astronomical tables? | {
"answer_start": [
3
],
"text": [
"1821"
]
} |
572e8e6bc246551400ce4345 | Neptune | In 1821, Alexis Bouvard published astronomical tables of the orbit of Neptune's neighbour Uranus. Subsequent observations revealed substantial deviations from the tables, leading Bouvard to hypothesise that an unknown body was perturbing the orbit through gravitational interaction. In 1843, John Couch Adams began work ... | What did Alexis Bouvard study? | {
"answer_start": [
57
],
"text": [
"the orbit of Neptune's neighbour Uranus"
]
} |
572e8e6bc246551400ce4346 | Neptune | In 1821, Alexis Bouvard published astronomical tables of the orbit of Neptune's neighbour Uranus. Subsequent observations revealed substantial deviations from the tables, leading Bouvard to hypothesise that an unknown body was perturbing the orbit through gravitational interaction. In 1843, John Couch Adams began work ... | When did John Couch Adams begin working on the orbit of Uranus? | {
"answer_start": [
286
],
"text": [
"1843"
]
} |
572e8e6bc246551400ce4347 | Neptune | In 1821, Alexis Bouvard published astronomical tables of the orbit of Neptune's neighbour Uranus. Subsequent observations revealed substantial deviations from the tables, leading Bouvard to hypothesise that an unknown body was perturbing the orbit through gravitational interaction. In 1843, John Couch Adams began work ... | Who gave John Couch Adams extra data? | {
"answer_start": [
445
],
"text": [
"Sir George Airy"
]
} |
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