Input: Carnival
Some Belgian cities hold Carnivals during Lent. One of the best-known is Stavelot, where the Carnival de la Laetare takes place on Laetare Sunday, the fourth Sunday of Lent. The participants include the Blancs-Moussis, who dress in white, carry long red noses and parade through town attacking bystanders with confetti and dried pig bladders. The town of Halle also celebrates on Laetare Sunday. Belgium's oldest parade is the Carnival Parade of Maaseik, also held on Laetare Sunday, which originated in 1865.

What Carnival takes place on Laetare Sunday?
Output: the Carnival de la Laetare

Input: Article: In 1937 over 100 people died after ingesting "Elixir Sulfanilamide" manufactured by S.E. Massengill Company of Tennessee. The product was formulated in diethylene glycol, a highly toxic solvent that is now widely used as antifreeze. Under the laws extant at that time, prosecution of the manufacturer was possible only under the technicality that the product had been called an "elixir", which literally implied a solution in ethanol. In response to this episode, the U.S. Congress passed the Federal Food, Drug, and Cosmetic Act of 1938, which for the first time required pre-market demonstration of safety before a drug could be sold, and explicitly prohibited false therapeutic claims.

Now answer this question: What drug killed over 100 people in 1937?

Output: Elixir Sulfanilamide

Article: The Canadian Armed Forces (CAF; French: Forces armees canadiennes, FAC), or Canadian Forces (CF) (French: les Forces canadiennes, FC), is the unified armed force of Canada, as constituted by the National Defence Act, which states: "The Canadian Forces are the armed forces of Her Majesty raised by Canada and consist of one Service called the Canadian Armed Forces."

Question: What does CF stand for in this context?
Ans: Forces canadiennes

Here is a question about this article: During the five-years from the end of 2004 through 2009, worldwide renewable energy capacity grew at rates of 1060 percent annually for many technologies. In 2011, UN under-secretary general Achim Steiner said: "The continuing growth in this core segment of the green economy is not happening by chance. The combination of government target-setting, policy support and stimulus funds is underpinning the renewable industry's rise and bringing the much needed transformation of our global energy system within reach." He added: "Renewable energies are expanding both in terms of investment, projects and geographical spread. In doing so, they are making an increasing contribution to combating climate change, countering energy poverty and energy insecurity".
What is the answer to this question: Who was the UN under-secretary in 2011?
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So... Achim Steiner

The problem: Answer a question about this article:
The Roman expansion brought the defeat of the Allobrogi in 121 BC and during the Gallic Wars in 58 BC Julius Caesar overcame the Helvetii. The Rhaetians continued to resist but were eventually conquered when the Romans turned northward to the Danube valley in Austria and defeated the Brigantes. The Romans built settlements in the Alps; towns such as Aosta (named for Augustus) in Italy, Martigny and Lausanne in Switzerland, and Partenkirchen in Bavaria show remains of Roman baths, villas, arenas and temples. Much of the Alpine region was gradually settled by Germanic tribes, (Lombards, Alemanni, Bavarii, and Franks) from the 6th to the 13th centuries mixing with the local Celtic tribes.
What brought the defeat of the Allobrogi?
****
The answer: The Roman expansion

The problem: Answer a question about this article:
The history of science is the study of the development of science and scientific knowledge, including both the natural sciences and social sciences. (The history of the arts and humanities is termed as the history of scholarship.) Science is a body of empirical, theoretical, and practical knowledge about the natural world, produced by scientists who emphasize the observation, explanation, and prediction of real world phenomena. Historiography of science, in contrast, often draws on the historical methods of both intellectual history and social history.
What is the history of arts and humanities called?
****
The answer:
the history of scholarship