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: The stars that make up a constellation appear close to each other from Earth. In reality, they may be very distant from one another. Constellations were important to people, like the Ancient Greeks. People who spent a lot of time outdoors at night, like shepherds, named them and told stories about them. Figure 26.1 shows one of the most easily recognized constellations. The ancient Greeks thought this group of stars looked like a hunter. They named it Orion, after a great hunter in Greek mythology. The constellations stay the same night after night. The patterns of the stars never change. However, each night the constellations move across the sky. They move because Earth is spinning on its axis. The constellations also move with the seasons. This is because Earth revolves around the Sun. Different constellations are up in the winter than in the summer. For example, Orion is high up in the winter sky. In the summer, its only up in the early morning. Only a tiny bit of the Suns light reaches Earth. But that light supplies most of the energy at the surface. The Sun is just an ordinary star, but it appears much bigger and brighter than any of the other stars. Of course, this is just because it is very close. Some other stars produce much more energy than the Sun. How do stars generate so much energy? Stars shine because of nuclear fusion. Fusion reactions in the Suns core keep our nearest star burning. Stars are made mostly of hydrogen and helium. Both are very lightweight gases. A star contains so much hydrogen and helium that the weight of these gases is enormous. The pressure at the center of a star is great enough to heat the gases. This causes nuclear fusion reactions. A nuclear fusion reaction is named that because the nuclei (center) of two atoms fuse (join) together. In stars like our Sun, two hydrogen atoms join together to create a helium atom. Nuclear fusion reactions need a lot of energy to get started. Once they begin, they produce even more energy. Scientists have built machines called particle accelerators. These amazing tools smash particles that are smaller than atoms into each other head-on. This creates new particles. Scientists use particle accelerators to learn about nuclear fusion in stars. They can also learn about how atoms came together in the early universe. Two well-known accelerators are SLAC, in California, and CERN, in Switzerland. Stars shine in many different colors. The color relates to a stars temperature and often its size. Think about the coil of an electric stove as it heats up. The coil changes in color as its temperature rises. When you first turn on the heat, the coil looks black. The air a few inches above the coil begins to feel warm. As the coil gets hotter, it starts to glow a dull red. As it gets even hotter, it becomes a brighter red. Next it turns orange. If it gets extremely hot, it might look yellow-white, or even blue-white. Like a coil on a stove, a stars color is determined by the temperature of the stars surface. Relatively cool stars are red. Warmer stars are orange or yellow. Extremely hot stars are blue or blue-white. The most common way of classifying stars is by color as shown, in Table 26.1. Each class of star is given a letter, a color, and a range of temperatures. The letters dont match the color names because stars were first grouped as A through O. It wasnt until later that their order was corrected to go by increasing temperature. When you try to remember the order, you can use this phrase: Oh Be A Fine Good Kid, Man. Class O Color Blue Temperature range 30,000 K or more Sample Star An artists depiction of the O class star Zeta Pup- pis. B Blue-white 10,00030,000 K An artists depiction of Rigel, a Class B star. Class A Color White Temperature range 7,50010,000 K Sample Star Sirius A is the brightest star that we see in the night sky. The dot on the right,
Question: Which color of star has the highest temperature?

A: blue
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Q: Context: From a human point of view, natural resources can be classified as either renewable or nonrenewable. Renewable resources are natural resources that are remade by natural processes as quickly as people use them. Examples of renewable resources include sunlight and wind. They are in no danger of being used up. Metals and some other minerals are considered renewable as well because they are not destroyed when they are used. Instead, they can be recycled and used over and over again. Living things are also renewable resources. They can reproduce to replace themselves. However, living things can be over-used or misused to the point of extinction. For example, over-fishing has caused some of the best fishing spots in the ocean to be nearly depleted, threatening entire fish species with extinction. To be truly renewable, living things must be used wisely. They must be used in a way that meets the needs of the present generation but also preserves them for future generations. Using resources in this way is called sustainable use. Nonrenewable resources are natural resources that cant be remade or else take too long to remake to keep up with human use. Examples of nonrenewable resources are coal, oil, and natural gas, all of which are fossil fuels. Fossil fuels form from the remains of plants and animals over hundreds of millions of years. We are using them up far faster than they can be replaced. At current rates of use, oil and natural gas will be used up in just a few decades, and coal will be used up in a couple of centuries. Uranium is another nonrenewable resource. It is used to produce nuclear power. Uranium is a naturally occurring chemical element that cant be remade. It will run out sooner or later if nuclear energy continues to be used. Soil is a very important natural resource. Plants need soil to grow, and plants are the basis of terrestrial ecosystems. Theoretically, soil can be remade. However, it takes millions of years for soil to form, so from a human point of view, it is a nonrenewable resource. Soil can be misused and eroded (see Figure 25.9). It must be used wisely to preserve it for the future. This means taking steps to avoid soil erosion and contamination of soil by toxins such as oil spills. Some of the resources we depend on the most are energy resources. Whether its powering our lights and computers, heating our homes, or providing energy for cars and other vehicles, its hard to imagine what our lives would be like without a constant supply of energy. Fossil fuels and nuclear energy are nonrenewable energy resources. People worldwide depend far more on these energy sources than any others. Figure 25.10 shows the worldwide consumption of energy sources by type in 2010. Nonrenewable energy sources accounted for 83 percent of the total energy used. Fossil fuels and the uranium needed for nuclear power will soon be used up if we continue to consume them at these rates. Using fossil fuels and nuclear energy creates other problems as well. The burning of fossil fuels releases carbon dioxide into the atmosphere. This is one of the major greenhouse gases causing global climate change. Nuclear power creates another set of problems, including the disposal of radioactive waste. Switching to renewable energy sources solves many of the problems associated with nonrenewable energy. While it may be expensive to develop renewable energy sources, they are clearly the way of the future. Figure 25.11 represents three different renewable energy sources: solar, wind, and biomass energy. The three types are described below. You can watch Bill Nyes introduction to renewable energy resources in this video: MEDIA Click image to the left or use the URL below. URL: Solar energy is energy provided by sunlight. Solar cells can turn sunlight into electricity. The energy in sunlight is virtually limitless and free and creates no pollution to use. Wind energy is energy provided by the blowing wind. Wind turbines, like those in Figure 25.11, can turn wind energy into electricity. The wind blows because of differences in heating of Earths atmosphere by the sun. There will never be a shortage of wind. Biomass energy is energy provided by burning
Question: If natural gas continues to be used at current rates, it will be used up in a few

A: decades.
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Q: Context: The scene opens with Ellen (Sharon Stone) riding across the prairie toward a town, when an idiot digging multiple holes looking for his gold, shoots at her. She falls off her horse and knocks him out as he checks to see if she is dead. After chaining him to his wagon, she continues into town. A large, single elimination gun fighting tournament is about to begin and she is looking for revenge on the man ( Herod/Gene Hackman) who killed her father. She arrives at the bar/hotel. Ace Hanlon shows off his deck of cards with an ace for every man he has killed. Soon, the saloon comes to life as Scars who just got out of jail, comes back to settle a score. He makes a move on Ellen, and she tells him to take a bath. Scars gets angry and kicks the blind boy's peddling wagon, as he was talking to Ellen. Later at the drafting of the tournament, the saloon owner is to sign up 16 gunfighters. Among them are The Kid (Leonardo DiCaprio), Sgt. Cantrell (Kieth David), Cort, the marksman and odds on favorite (Russell Crowe) though he was signed up against his will. Cort was an outlaw who became a preacher and built a mission. Since he was one of Herod's partners in crime, Herod now wants Cort dead. Also in the contest is Ace Hanlon ( Lance Herrickson), A Swedish Champ. and of course Herod. Anyone can challenge anyone, and each fighter must accept the first challenge. Ellen is challenged by the idiot who was digging for his lost gold. But up first was the Kid and he quickly shot the Swede and the winner is the last standing.The Swede was shot twice and then threw his gun down. Also winning, were Stg. Cantrell, Scars, and Eugene the scumbag. Herod has challenged Ace(because he thinks Ace was hired to kill him) and one of Herod's men challenged Cort. After Rusty, another of Herod's men has beaten Cort up as he was chained to a fountain in the middle of the village. Herod has Cort released so that he can go to the Kid's gun store. Herod gives Cort the cheapest gun in the place. The Kid also has told everyone that Herod was his father. Herod denies that and rubs it in the Kid's face. Then Cort went out to a fight that he refused to be in. But when the clock stuck, only one bullet was fired. Herod's man fell to the ground. Many claimed to be the fastest gun in town, like the Kid, Herod, and Ace, but all knew that Cort was the fastest. Next, Ace is bragging and doing gun tricks. It is time for he and Herod to face each other. Herod proves that Ace has been lying about all of his kills. The clock strikes and Herod blows Ace's right thumb off. Then he shoots Ace's left hand. Then after mocking Ace some more, Herod's shoots him in the chest. Then Ellen wins her first fight with Cort's help. The next day, Herod invites Stg. Cantrel to his home. He tells the Sgt, that he knows that he was the hired hand and not Ace. The Sgt. does not tell him much and the challenge has been issued. Later, Herod changes the rules and now all fights are to the death. Herod takes down Cantrell, and then scolds the crowd for hiring him. Meantime, Eugene the scum bag is heard upstairs molesting a girl. He comes downstairs and brags about it. Ellen attacks him from behind and the two scream at each other until the challenge is made. though it is pouring outside, The two come out firing and Eugene gets his manhood shot off. The rules have changed and the winner is the last alive. Ellen couldn't finish him off, so she returned to the bar. Eugene comes in and shoots her glass. Then Ellen empties her gun into him.Though Herod tells the Kid to quit, that he has proven his point, the Kid stays in and takes
Question: Who does The Lady defeat?

A:
herod.
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