Problem: Alaska:

Another Alaskan transportation method is the dogsled. In modern times (that is, any time after the mid-late 1920s), dog mushing is more of a sport than a true means of transportation. Various races are held around the state, but the best known is the Iditarod Trail Sled Dog Race, a 1,150-mile (1,850 km) trail from Anchorage to Nome (although the distance varies from year to year, the official distance is set at 1,049 miles or 1,688 km). The race commemorates the famous 1925 serum run to Nome in which mushers and dogs like Togo and Balto took much-needed medicine to the diphtheria-stricken community of Nome when all other means of transportation had failed. Mushers from all over the world come to Anchorage each March to compete for cash, prizes, and prestige. The "Serum Run" is another sled dog race that more accurately follows the route of the famous 1925 relay, leaving from the community of Nenana (southwest of Fairbanks) to Nome.

Which dog-sled race in Alaska is the least famous?
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A: unanswerable


Problem: In central portions of the U.S., tornadoes are more common than anywhere else on Earth and touch down most commonly in the spring and summer. Deadly and destructive hurricanes occur almost every year along the Atlantic seaboard and the Gulf of Mexico. The Appalachian region and the Midwest experience the worst floods, though virtually no area in the U.S. is immune to flooding. The Southwest has the worst droughts; one is thought to have lasted over 500 years and to have hurt Ancestral Pueblo peoples. The West is affected by large wildfires each year.
During which seasons are tornados most common?
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Answer: spring and summer


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Hydrogen gas was first artificially produced in the early 16th century, via the mixing of metals with acids. In 1766–81, Henry Cavendish was the first to recognize that hydrogen gas was a discrete substance, and that it produces water when burned, a property which later gave it its name: in Greek, hydrogen means "water-former".
When was hydrogen gas artificially produced for the first time?
A: early 16th century


Context and question: The sociology of culture grew from the intersection between sociology (as shaped by early theorists like Marx, Durkheim, and Weber) with the growing discipline of anthropology, where in researchers pioneered ethnographic strategies for describing and analyzing a variety of cultures around the world. Part of the legacy of the early development of the field lingers in the methods (much of cultural sociological research is qualitative), in the theories (a variety of critical approaches to sociology are central to current research communities), and in the substantive focus of the field. For instance, relationships between popular culture, political control, and social class were early and lasting concerns in the field.
What is most of the research into sociological culture ?
Answer: qualitative


Question: Spectre was released on 26 October 2015 in the United Kingdom on the same night as the world premiere at the Royal Albert Hall in London, followed by a worldwide release. It was released in the United States on 6 November 2015. It became the second James Bond film to be screened in IMAX venues after Skyfall, although it was not filmed with IMAX cameras. Spectre received mixed reviews upon its release; although criticised for its length, lack of screen time for new characters, and writing, it received praise for its action sequences and cinematography. The theme song, "Writing's on the Wall", received mixed reviews, particularly compared to the previous theme; nevertheless, it won the Golden Globe for Best Original Song and was nominated for the Academy Award in the same category. As of 20 February 2016[update], Spectre has grossed over $879 million worldwide.
Is there an answer to this question: What James Bond movie was released on 26 October 2015 in the US?

Answer: unanswerable


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
During the late 1920s and early 1930s, Eisenhower's career in the post-war army stalled somewhat, as military priorities diminished; many of his friends resigned for high-paying business jobs. He was assigned to the American Battle Monuments Commission directed by General Pershing, and with the help of his brother Milton Eisenhower, then a journalist at the Agriculture Department, he produced a guide to American battlefields in Europe. He then was assigned to the Army War College and graduated in 1928. After a one-year assignment in France, Eisenhower served as executive officer to General George V. Mosely, Assistant Secretary of War, from 1929 to February 1933. Major Dwight D. Eisenhower graduated from the Army Industrial College (Washington, DC) in 1933 and later served on the faculty (it was later expanded to become the Industrial College of the Armed Services and is now known as the Dwight D. Eisenhower School for National Security and Resource Strategy).
During the 1920s, for what federal department did Milton Eisenhower work?
A:
Agriculture