Problem: American Idol:

From the semi-finals onwards, the fate of the contestants is decided by public vote. During the contestant's performance as well as the recap at the end, a toll-free telephone number for each contestant is displayed on the screen. For a two-hour period after the episode ends (up to four hours for the finale) in each US time zone, viewers may call or send a text message to their preferred contestant's telephone number, and each call or text message is registered as a vote for that contestant. Viewers are allowed to vote as many times as they can within the two-hour voting window. However, the show reserves the right to discard votes by power dialers. One or more of the least popular contestants may be eliminated in successive weeks until a winner emerges. Over 110 million votes were cast in the first season, and by season ten the seasonal total had increased to nearly 750 million. Voting via text messaging was made available in the second season when AT&T Wireless joined as a sponsor of the show, and 7.5 million text messages were sent to American Idol that season. The number of text messages rapidly increased, reaching 178 million texts by season eight. Online voting was offered for the first time in season ten. The votes are counted and verified by Telescope Inc.

How many votes were cast for contestants in the first season?
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A: Over 110 million

Problem: Elizabeth I of England, primarily interested in trade with the east, collaborated with English merchants to form the first trading companies to the far-flung regions, using their own jargon. Their goals were to obtain trading concessions by treaty. The queen chartered the Company of Merchants of the Levant, shortened to Levant Company, and soon known also as The Turkey Company, in 1581. In 1582, the ship The Great Susan transported the first ambassador, William Harebone, to the Ottoman Porte (government of the Ottoman Empire) at Constantinople. Compared to Anatolia, Levant also means "land of the rising sun," but where Anatolia always only meant the projection of land currently occupied by the Republic of Turkey, Levant meant anywhere in the domain ruled by the Ottoman Porte. The East India Company (short for a much longer formal name) was chartered in 1600 for trade to the East Indies.
What was Elizabeth primarily interested in?
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Answer: trade with the east

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Vegetation of the state includes lodgepole pine, ponderosa pine; Douglas fir, larch, spruce; aspen, birch, red cedar, hemlock, ash, alder; rocky mountain maple and cottonwood trees. Forests cover approximately 25 percent of the state. Flowers native to Montana include asters, bitterroots, daisies, lupins, poppies, primroses, columbine, lilies, orchids, and dryads. Several species of sagebrush and cactus and many species of grasses are common. Many species of mushrooms and lichens are also found in the state.
About how much area do forests cover the state?
A: approximately 25 percent

Context and question: One crucial innovation in reconceptualizing genotypic and phenotypic variation was the anthropologist C. Loring Brace's observation that such variations, insofar as it is affected by natural selection, slow migration, or genetic drift, are distributed along geographic gradations or clines. In part this is due to isolation by distance. This point called attention to a problem common to phenotype-based descriptions of races (for example, those based on hair texture and skin color): they ignore a host of other similarities and differences (for example, blood type) that do not correlate highly with the markers for race. Thus, anthropologist Frank Livingstone's conclusion, that since clines cross racial boundaries, "there are no races, only clines".
What did C. Loring Brace observe about about variations?
Answer: distributed along geographic gradations or clines

Question: Mexico City has numerous museums dedicated to art, including Mexican colonial, modern and contemporary art, and international art. The Museo Tamayo was opened in the mid-1980s to house the collection of international contemporary art donated by famed Mexican (born in the state of Oaxaca) painter Rufino Tamayo. The collection includes pieces by Picasso, Klee, Kandinsky, Warhol and many others, though most of the collection is stored while visiting exhibits are shown. The Museo de Arte Moderno (Museum of Modern Art) is a repository of Mexican artists from the 20th century, including Rivera, Orozco, Siqueiros, Kahlo, Gerzso, Carrington, Tamayo, among others, and also regularly hosts temporary exhibits of international modern art. In southern Mexico City, the Museo Carrillo Gil (Carrillo Gil Museum) showcases avant-garde artists, as does the University Museum/Contemporary Art (Museo Universitario Arte Contemporaneo or MUAC), designed by famed Mexican architect Teodoro Gonzalez de Leon, inaugurated in late 2008.
Is there an answer to this question: Where was Rufino Tamayo born?

Answer: Oaxaca

Problem: Airport:

The first lighting used on an airport was during the latter part of the 1920s; in the 1930s approach lighting came into use. These indicated the proper direction and angle of descent. The colours and flash intervals of these lights became standardized under the International Civil Aviation Organization (ICAO). In the 1940s, the slope-line approach system was introduced. This consisted of two rows of lights that formed a funnel indicating an aircraft's position on the glideslope. Additional lights indicated incorrect altitude and direction.

What did the flash interval system consist of?
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A:
unanswerable