Question: "which city provides the yachting sports?" Context: "The city provides for yachting and water sports, with a number of marinas. From 1977 to 2001 the Whitbread Around the World Yacht Race, which is now known as the Volvo Ocean Race was based in Southampton's Ocean Village marina." Answer:
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Answer: Southampton

Question: "When did large scale production of such vehicles begin?" Context: "The Hummers that Schwarzenegger bought 1992 are so large each weighs 6,300 lb (2,900 kg) and is 7 feet (2.1 m) wide that they are classified as large trucks, and U.S. fuel economy regulations do not apply to them. During the gubernatorial recall campaign he announced that he would convert one of his Hummers to burn hydrogen. The conversion was reported to have cost about US$21,000. After the election, he signed an executive order to jump-start the building of hydrogen refueling plants called the California Hydrogen Highway Network, and gained a U.S. Department of Energy grant to help pay for its projected US$91,000,000 cost. California took delivery of the first H2H (Hydrogen Hummer) in October 2004." Answer:
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Answer: After the election

Question: "Which of the following is not increased by shading the light: directionality, usable light or visual comfort probability?" Context: "An important property of light fixtures is the luminous efficacy or wall-plug efficiency, meaning the amount of usable light emanating from the fixture per used energy, usually measured in lumen per watt. A fixture using replaceable light sources can also have its efficiency quoted as the percentage of light passed from the "bulb" to the surroundings. The more transparent the lighting fixture is, the higher efficacy. Shading the light will normally decrease efficacy but increase the directionality and the visual comfort probability." Answer:
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Answer:
usable light