Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.

[Q]: Context: Energy from the Sun comes from the lightest element, hydrogen, fusing together to create the second lightest element, helium. Nuclear fusion on the Sun releases tremendous amounts of solar energy. The energy travels to the Earth, mostly as visible light. The light carries the energy through the empty space between the Sun and the Earth as radiation. Solar energy has been used for power on a small scale for hundreds of years, and plants have used it for billions of years. Unlike energy from fossil fuels, which almost always come from a central power plant or refinery, solar power can be harnessed locally (Figure 1.1). A set of solar panels on a homes rooftop can be used to heat water for a swimming pool or can provide electricity to the house. Societys use of solar power on a larger scale is just starting to increase. Scientists and engineers have very active, ongoing research into new ways to harness energy from the Sun more efficiently. Because of the tremendous amount of incoming sunlight, solar power is being developed in the United States in southeastern California, Nevada, and Arizona. Solar panels supply power to the Interna- tional Space Station. Solar power plants turn sunlight into electricity using a large group of mirrors to focus sunlight on one place, called a receiver (Figure 1.2). A liquid, such as oil or water, flows through this receiver and is heated to a high temperature by the focused sunlight. The heated liquid transfers its heat to a nearby object that is at a lower temperature through a process called conduction. The energy conducted by the heated liquid is used to make electricity. This solar power plant uses mirrors to focus sunlight on the tower in the center. The sunlight heats a liquid inside the tower to a very high temperature, producing energy to make electricity. Solar energy has many benefits. It is extremely abundant, widespread, and will never run out. But there are problems with the widespread use of solar power. Sunlight must be present. Solar power is not useful in locations that are often cloudy or dark. However, storage technology is being developed. The technology needed for solar power is still expensive. An increase in interested customers will provide incentive for companies to research and develop new technologies and to figure out how to mass-produce existing technologies (Figure 1.3). Solar panels require a lot of space. Fortunately, solar panels can be placed on any rooftop to supply at least some of the power required for a home or business. This experimental car is one example of the many uses that engineers have found for solar energy. Click image to the left or use the URL below. URL: Click image to the left or use the URL below. URL: 
 Question: the source of solar power is nuclear
[A]: fusion.


[Q]: Context: An eastern cult (a parody of the Thuggee cult) is about to sacrifice a woman to the goddess Kaili. Just as she is about to be killed, the high priestess of the cult, Ahme, notices that she is not wearing the sacrificial ring. Ringo Starr, drummer of the Beatles, has and is wearing it; it was secretly sent to him by the victim in a fan letter. Determined to retrieve the ring and sacrifice the woman, the great Swami Clang, Ahme, and several cult members including Bhuta, leave for London. After several failed attempts to steal the ring, they confront the Beatles in an Indian restaurant. Ringo learns that if he does not return the ring soon, he will become the next sacrifice. Ringo then discovers that the ring is stuck on his finger. The Beatles go to a jeweller to remove the ring, but the tools he uses all break. They then go to a mad scientist, Foot, and his assistant Algernon. In a lab full of British-made equipment, they attempt to expand the ring's molecules so it can slide off Ringo's finger. But the machines only manage to remove all his other rings. Astonished that his equipment has no effect on the ring, Foot decides that he, too, must have it. While they bumble with trying to get a laser together, Ahme crashes the lab and holds the scientists at gunpoint while she lets the Beatles escape. Back home, Ahme tells the group that her sister's time has passed and she is now out of danger and Ringo is now the sacrificial victim. She prepares a special solution intended to shrink Ringo's finger so she can get the ring off. But then Clang and his henchmen crash the house, causing Ahme to drop the syringe on Paul's leg. While a shrunken Paul hides in an ashtray, the cult attack the other Beatles and pour red paint on Ringo (as part of the sacrifice). Foot and Algernon come in, shoots a warning shot with his Webley and scares the cult away, Ahme in tow. Paul unshrinks and John subsequently starts to swing a lamp at Foot who tries to shoot him, but his gun misfires. Blaming this on the fact that the gun is British made, Foot retreats. The boys are left to sort things out. The band flees to the Austrian Alps for refuge but both thugs and Foot follow in pursuit. The Beatles practice skiing, then participate in a game of curling. Foot and Algernon booby-trap one of the curling stones with a bomb; George sees the "fiendish thingy" and tells everyone to run. The bomb eventually goes off after a delay, creating a big hole in the ice from which a Channel swimmer (Mal Evans) emerges and asks directions to the White Cliffs of Dover. The boys ski down a slope fleeing from Clang, directed by Ahme, who then misdirects Clang to the take-off ramp for a Ski jumping contest. Clang is the winner, and is forced to the winners' platform to receive a gold medal. The group escapes back to England and they ask for "protection" from Scotland Yard; and get it in the form of a cowardly Inspector (Cargill). After being attacked while recording in the middle of Salisbury Plain surrounded by the British Army, they hide in "A Well Known Palace" (Buckingham Palace) until they are almost captured by Foot. While on a walk with the police, the group step into a small pub, where Clang is disguised as a barman. After being served beer, Ringo cannot pick his glass up from the table, so George tips it over, unknowingly opening a trapdoor to the cellar that Clang set up. Inside the cellar is a door with a broken knob, a broken ladder and a tiger. They go summon the Inspector who tells them to sing the "Ode to Joy" from Beethoven's 9th Symphony to the tiger in order to tame it; everyone inside and outside the pub joins in. The Beatles put out in the press that they're going to the Bahamas to throw the cult off their 
 Question: Where does the Fab Four flee to right after England?
[A]: austrian alps


[Q]: Context: The Show Off (1926) is a silent film comedy produced by Famous Players-Lasky and distributed by Paramount Pictures, directed by Mal St. Clair, and starring Ford Sterling, Lois Wilson and Louise Brooks. 
 Question: What production company was involved in The Show Off?
[A]:
paramount pictures