TASK DEFINITION: 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.
PROBLEM: 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

SOLUTION: fusion.

PROBLEM: Context: Jamie Wright (born May 13, 1976) is a Canadian former professional ice hockey left winger who played in the National Hockey League (NHL) with the Dallas Stars, Calgary Flames and Philadelphia Flyers. 
 Question: What team does Jamie Wright belong to?

SOLUTION: dallas stars

PROBLEM: Context: The figure of a limp woman with long curly hair is seen drifting underwater, and a voiceover questions the end of a life that never truly existed. This life ended in murder, the victim herself unsure of who her killer was and why she was killed. Her death was only metaphorical, for in her place a new life begins.The story starts with Patience Phillips (Halle Berry), a timid woman who can't stand up for herself. She lets people walk all over her, and has wasted her artistic talent working for a cosmetic company as a graphic designer. George Hedare (Lambert Wilson) runs the company with his supermodel wife, Laurel (Sharon Stone). Laurel knows that Patience is capable, but seems mostly indifferent, only using her in own power struggles with her husband. George, an abusive boss in general, finds plenty of opportunity to mock Laurel.The company is about to launch BeauLine, a new anti-aging product that Laurel had secretly been using for years. The advertisement is designed by Patience but George, unsatisfied, demands that she redesigns it. Upset and frustrated, Patience returns home and sees a cat looking up at her. Shaking her head, she goes to sleep, but her loud neighbours keeps her up and she is unable to rest. Next morning, the cat is on her window ledge. When she approaches, she realizes the cat has climbed up to a higher ledge and was potentially stuck. To try and reach the cat, Patience climbs out her window ledge, and a passing detective mistakens her intentions as suicidal. He ends up rushing into her apartment and pulling her back in. Patience would have thanked him but realizes she is late for work, in her hurry to leave she drops her wallet. The detective, Tom Lone (Benjamin Bratt), tracks her down to her workplace and returns it to her, and both agree to a coffee date.Later that night, Patience goes to the production factory to deliver her artwork, and she accidentally hears that the BeauLine has unsafe health problems. Stunned, she backs into several tools, revealling her presence. Two men chase her into a large waste water pipe, where she is trapped, and they flush her into the river, where she drowns. The cat that has been appearing in front of Patience appears by her body and gathers several other cats around her.Patience eventually drags herself unsteadily up and returns home. Her movements are off and uncontrollable, and she ends up breaking the glass through her own window. When her neighbours start their usual loud party again, she yells at them to quiet but they again ignore her. The old Patience would have backed down, but now she strodes down, knocks on their door, and promptly beats up the host and destroys the music equipment in front of many shocked guests. When she wakes up the next morning, she almost dismisses everything as a dream until she sees the broken glass. Unfortunately, her memories of what happened before that are blank, and so she cluelessly returns back to work.At work, George loudly yells at Patience in front of all her coworkers for not handling in her project. She tunes him out, which angers him further, and when she apologizes he only continues. Patience than apologizes for wasting her time in the company, and is fired, but as soon as George leaves her colleagues swarm around her in congratulations. Patience packs up her things and while she and her friends are walking home, two dogs instantly begin barking at her and she instinctively hisses at them. When questioned, she explains her behaviour as allergies. When they pass by a jewelry store, Patience's attention is caught by a beautiful collar-like necklace, but is reminded of her new unemployed status and leaves longingly. Once home, she sees the same cat again, and finally close enough she was able to find the address on the cat's owner.The cat belonged to an older woman named Ophelia, a former professor who lived alone in a house full of cats. She explains that the cat constantly appearing in front of Patience is named Midnight, a rare Egyptian 
 Question: Who takes catwoman into custody?

SOLUTION:
tom