Here is a question about this article: Madonna's look and style of dressing, her performances, and her music videos influenced young girls and women. Her style became one of the female fashion trends of the 1980s. Created by stylist and jewelry designer Maripol, the look consisted of lace tops, skirts over capri pants, fishnet stockings, jewelry bearing the crucifix, bracelets, and bleached hair. Madonna achieved global recognition after the release of her second studio album, Like a Virgin, in November 1984. It topped the charts in several countries and became her first number one album on the Billboard 200. The title track, "Like a Virgin", topped the Billboard Hot 100 chart for six consecutive weeks. It attracted the attention of organizations who complained that the song and its accompanying video promoted premarital sex and undermined family values, and moralists sought to have the song and video banned.
What is the answer to this question: How long did "Like a Virgin" stayed on the Billboard 100?
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So... six consecutive weeks


Here is a question about this article: Hydropower is produced in 150 countries, with the Asia-Pacific region generating 32 percent of global hydropower in 2010. China is the largest hydroelectricity producer, with 721 terawatt-hours of production in 2010, representing around 17 percent of domestic electricity use. There are now three hydroelectricity plants larger than 10 GW: the Three Gorges Dam in China, Itaipu Dam across the Brazil/Paraguay border, and Guri Dam in Venezuela. The cost of hydroelectricity is low, making it a competitive source of renewable electricity. The average cost of electricity from a hydro plant larger than 10 megawatts is 3 to 5 U.S. cents per kilowatt-hour.
What is the answer to this question: What is the average cost of electricity from a hydro plant larger than 10 megawatts?
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So... 3 to 5 U.S. cents per kilowatt-hour


Here is a question about this article: 
 Sultanate of Oman: Muscat was the torch's only stop in the Middle East, on April 14. The relay covered 20 km. No protests or incidents were reported. One of the torchbearers was Syrian actress Sulaf Fawakherji.
What is the answer to this question: How far was the relay route in kilometers in the Middle East?
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So...
20