The problem: Answer a question about this article:
Pumped-storage hydroelectricity stores energy in the form of water pumped when energy is available from a lower elevation reservoir to a higher elevation one. The energy is recovered when demand is high by releasing the water, with the pump becoming a hydroelectric power generator.
How is the energy stored by pumped-storage hydroelectricity recovered?
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The answer: by releasing the water, with the pump becoming a hydroelectric power generator

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Utrecht hosts several large institutions of higher education. The most prominent of these is Utrecht University (est. 1636), the largest university of the Netherlands with 30,449 students (as of 2012). The university is partially based in the inner city as well as in the Uithof campus area, to the east of the city. According to Shanghai Jiaotong University's university ranking in 2014 it is the 57th best university in the world. Utrecht also houses the much smaller University of Humanistic Studies, which houses about 400 students.
What is the largest University in the city
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The answer: The most prominent of these is Utrecht University (est. 1636), the largest university of the Netherlands with 30,449 students

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Myanmar is home to four major language families: Sino-Tibetan, TaiKadai, Austro-Asiatic, and Indo-European. Sino-Tibetan languages are most widely spoken. They include Burmese, Karen, Kachin, Chin, and Chinese (mainly Hokkien). The primary TaiKadai language is Shan. Mon, Palaung, and Wa are the major Austroasiatic languages spoken in Myanmar. The two major Indo-European languages are Pali, the liturgical language of Theravada Buddhism, and English. Little known fact about Myanmar is there are more than 130 languages spoken by people in Myanmar. Since many of them are known only within small tribes around the country, they may have been lost (many if not all) after a few generations.
How many different types of dictionaries could you potentially need to cover all the languages spoken in Myanmar
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The answer: there are more than 130 languages spoken by people in Myanmar

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Some alloys occur naturally, such as electrum, which is an alloy that is native to Earth, consisting of silver and gold. Meteorites are sometimes made of naturally occurring alloys of iron and nickel, but are not native to the Earth. One of the first alloys made by humans was bronze, which is made by mixing the metals tin and copper. Bronze was an extremely useful alloy to the ancients, because it is much stronger and harder than either of its components. Steel was another common alloy. However, in ancient times, it could only be created as an accidental byproduct from the heating of iron ore in fires (smelting) during the manufacture of iron. Other ancient alloys include pewter, brass and pig iron. In the modern age, steel can be created in many forms. Carbon steel can be made by varying only the carbon content, producing soft alloys like mild steel or hard alloys like spring steel. Alloy steels can be made by adding other elements, such as molybdenum, vanadium or nickel, resulting in alloys such as high-speed steel or tool steel. Small amounts of manganese are usually alloyed with most modern-steels because of its ability to remove unwanted impurities, like phosphorus, sulfur and oxygen, which can have detrimental effects on the alloy. However, most alloys were not created until the 1900s, such as various aluminium, titanium, nickel, and magnesium alloys. Some modern superalloys, such as incoloy, inconel, and hastelloy, may consist of a multitude of different components.
What is electrum made of?
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The answer:
silver and gold